28885326400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{2351}}^1$

素因数の和:3477

約数の個数: 168

約数和(自身を含む): 81338294016

約数和(自身を除く): 52452967616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1097, 1120, 1400, 1600, 2194, 2240, 2351, 2800, 4388, 4702, 5485, 5600, 7679, 8776, 9404, 10970, 11200, 11755, 15358, 16457, 17552, 18808, 21940, 23510, 27425, 30716, 32914, 35104, 37616, 38395, 43880, 47020, 54850, 58775, 61432, 65828, 70208, 75232, 76790, 82285, 87760, 94040, 109700, 117550, 122864, 131656, 150464, 153580, 164570, 175520, 188080, 191975, 219400, 235100, 245728, 263312, 307160, 329140, 351040, 376160, 383950, 411425, 438800, 470200, 491456, 526624, 614320, 658280, 752320, 767900, 822850, 877600, 940400, 1053248, 1228640, 1316560, 1535800, 1645700, 1755200, 1880800, 2457280, 2579047, 2633120, 3071600, 3291400, 3761600, 5158094, 5266240, 6143200, 6582800, 10316188, 12286400, 12895235, 13165600, 18053329, 20632376, 25790470, 26331200, 36106658, 41264752, 51580940, 64476175, 72213316, 82529504, 90266645, 103161880, 128952350, 144426632, 165059008, 180533290, 206323760, 257904700, 288853264, 361066580, 412647520, 451333225, 515809400, 577706528, 722133160, 825295040, 902666450, 1031618800, 1155413056, 1444266320, 1805332900, 2063237600, 2888532640, 3610665800, 4126475200, 5777065280, 7221331600, 14442663200, 28885326400]

約数ペア:

[(1, 28885326400), (2, 14442663200), (4, 7221331600), (5, 5777065280), (7, 4126475200), (8, 3610665800), (10, 2888532640), (14, 2063237600), (16, 1805332900), (20, 1444266320), (25, 1155413056), (28, 1031618800), (32, 902666450), (35, 825295040), (40, 722133160), (50, 577706528), (56, 515809400), (64, 451333225), (70, 412647520), (80, 361066580), (100, 288853264), (112, 257904700), (140, 206323760), (160, 180533290), (175, 165059008), (200, 144426632), (224, 128952350), (280, 103161880), (320, 90266645), (350, 82529504), (400, 72213316), (448, 64476175), (560, 51580940), (700, 41264752), (800, 36106658), (1097, 26331200), (1120, 25790470), (1400, 20632376), (1600, 18053329), (2194, 13165600), (2240, 12895235), (2351, 12286400), (2800, 10316188), (4388, 6582800), (4702, 6143200), (5485, 5266240), (5600, 5158094), (7679, 3761600), (8776, 3291400), (9404, 3071600), (10970, 2633120), (11200, 2579047), (11755, 2457280), (15358, 1880800), (16457, 1755200), (17552, 1645700), (18808, 1535800), (21940, 1316560), (23510, 1228640), (27425, 1053248), (30716, 940400), (32914, 877600), (35104, 822850), (37616, 767900), (38395, 752320), (43880, 658280), (47020, 614320), (54850, 526624), (58775, 491456), (61432, 470200), (65828, 438800), (70208, 411425), (75232, 383950), (76790, 376160), (82285, 351040), (87760, 329140), (94040, 307160), (109700, 263312), (117550, 245728), (122864, 235100), (131656, 219400), (150464, 191975), (153580, 188080), (164570, 175520)]