13984880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 42747264

約数和(自身を除く): 28762384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 113, 119, 130, 136, 140, 170, 182, 208, 221, 226, 238, 260, 272, 280, 340, 364, 442, 452, 455, 476, 520, 560, 565, 595, 680, 728, 791, 884, 904, 910, 952, 1040, 1105, 1130, 1190, 1360, 1456, 1469, 1547, 1582, 1768, 1808, 1820, 1904, 1921, 2210, 2260, 2380, 2938, 3094, 3164, 3536, 3640, 3842, 3955, 4420, 4520, 4760, 5876, 6188, 6328, 7280, 7345, 7684, 7735, 7910, 8840, 9040, 9520, 9605, 10283, 11752, 12376, 12656, 13447, 14690, 15368, 15470, 15820, 17680, 19210, 20566, 23504, 24752, 24973, 26894, 29380, 30736, 30940, 31640, 38420, 41132, 49946, 51415, 53788, 58760, 61880, 63280, 67235, 76840, 82264, 99892, 102830, 107576, 117520, 123760, 124865, 134470, 153680, 164528, 174811, 199784, 205660, 215152, 249730, 268940, 349622, 399568, 411320, 499460, 537880, 699244, 822640, 874055, 998920, 1075760, 1398488, 1748110, 1997840, 2796976, 3496220, 6992440, 13984880]

約数ペア:

[(1, 13984880), (2, 6992440), (4, 3496220), (5, 2796976), (7, 1997840), (8, 1748110), (10, 1398488), (13, 1075760), (14, 998920), (16, 874055), (17, 822640), (20, 699244), (26, 537880), (28, 499460), (34, 411320), (35, 399568), (40, 349622), (52, 268940), (56, 249730), (65, 215152), (68, 205660), (70, 199784), (80, 174811), (85, 164528), (91, 153680), (104, 134470), (112, 124865), (113, 123760), (119, 117520), (130, 107576), (136, 102830), (140, 99892), (170, 82264), (182, 76840), (208, 67235), (221, 63280), (226, 61880), (238, 58760), (260, 53788), (272, 51415), (280, 49946), (340, 41132), (364, 38420), (442, 31640), (452, 30940), (455, 30736), (476, 29380), (520, 26894), (560, 24973), (565, 24752), (595, 23504), (680, 20566), (728, 19210), (791, 17680), (884, 15820), (904, 15470), (910, 15368), (952, 14690), (1040, 13447), (1105, 12656), (1130, 12376), (1190, 11752), (1360, 10283), (1456, 9605), (1469, 9520), (1547, 9040), (1582, 8840), (1768, 7910), (1808, 7735), (1820, 7684), (1904, 7345), (1921, 7280), (2210, 6328), (2260, 6188), (2380, 5876), (2938, 4760), (3094, 4520), (3164, 4420), (3536, 3955), (3640, 3842)]