452829520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1781

約数の個数: 160

約数和(自身を含む): 1291417344

約数和(自身を除く): 838587824

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 80, 88, 92, 104, 110, 115, 130, 143, 176, 184, 208, 220, 230, 253, 260, 286, 299, 368, 440, 460, 506, 520, 572, 598, 715, 880, 920, 1012, 1040, 1144, 1196, 1265, 1430, 1495, 1721, 1840, 2024, 2288, 2392, 2530, 2860, 2990, 3289, 3442, 4048, 4784, 5060, 5720, 5980, 6578, 6884, 8605, 10120, 11440, 11960, 13156, 13768, 16445, 17210, 18931, 20240, 22373, 23920, 26312, 27536, 32890, 34420, 37862, 39583, 44746, 52624, 65780, 68840, 75724, 79166, 89492, 94655, 111865, 131560, 137680, 151448, 158332, 178984, 189310, 197915, 223730, 246103, 263120, 302896, 316664, 357968, 378620, 395830, 435413, 447460, 492206, 514579, 633328, 757240, 791660, 870826, 894920, 984412, 1029158, 1230515, 1514480, 1583320, 1741652, 1789840, 1968824, 2058316, 2177065, 2461030, 2572895, 3166640, 3483304, 3937648, 4116632, 4354130, 4922060, 5145790, 5660369, 6966608, 8233264, 8708260, 9844120, 10291580, 11320738, 17416520, 19688240, 20583160, 22641476, 28301845, 34833040, 41166320, 45282952, 56603690, 90565904, 113207380, 226414760, 452829520]

約数ペア:

[(1, 452829520), (2, 226414760), (4, 113207380), (5, 90565904), (8, 56603690), (10, 45282952), (11, 41166320), (13, 34833040), (16, 28301845), (20, 22641476), (22, 20583160), (23, 19688240), (26, 17416520), (40, 11320738), (44, 10291580), (46, 9844120), (52, 8708260), (55, 8233264), (65, 6966608), (80, 5660369), (88, 5145790), (92, 4922060), (104, 4354130), (110, 4116632), (115, 3937648), (130, 3483304), (143, 3166640), (176, 2572895), (184, 2461030), (208, 2177065), (220, 2058316), (230, 1968824), (253, 1789840), (260, 1741652), (286, 1583320), (299, 1514480), (368, 1230515), (440, 1029158), (460, 984412), (506, 894920), (520, 870826), (572, 791660), (598, 757240), (715, 633328), (880, 514579), (920, 492206), (1012, 447460), (1040, 435413), (1144, 395830), (1196, 378620), (1265, 357968), (1430, 316664), (1495, 302896), (1721, 263120), (1840, 246103), (2024, 223730), (2288, 197915), (2392, 189310), (2530, 178984), (2860, 158332), (2990, 151448), (3289, 137680), (3442, 131560), (4048, 111865), (4784, 94655), (5060, 89492), (5720, 79166), (5980, 75724), (6578, 68840), (6884, 65780), (8605, 52624), (10120, 44746), (11440, 39583), (11960, 37862), (13156, 34420), (13768, 32890), (16445, 27536), (17210, 26312), (18931, 23920), (20240, 22373)]