377247520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2802

約数の個数: 96

約数和(自身を含む): 974490048

約数和(自身を除く): 597242528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 67, 80, 104, 130, 134, 160, 208, 260, 268, 335, 416, 520, 536, 670, 871, 1040, 1072, 1340, 1742, 2080, 2144, 2680, 2707, 3484, 4355, 5360, 5414, 6968, 8710, 10720, 10828, 13535, 13936, 17420, 21656, 27070, 27872, 34840, 35191, 43312, 54140, 69680, 70382, 86624, 108280, 139360, 140764, 175955, 181369, 216560, 281528, 351910, 362738, 433120, 563056, 703820, 725476, 906845, 1126112, 1407640, 1450952, 1813690, 2357797, 2815280, 2901904, 3627380, 4715594, 5630560, 5803808, 7254760, 9431188, 11788985, 14509520, 18862376, 23577970, 29019040, 37724752, 47155940, 75449504, 94311880, 188623760, 377247520]

約数ペア:

[(1, 377247520), (2, 188623760), (4, 94311880), (5, 75449504), (8, 47155940), (10, 37724752), (13, 29019040), (16, 23577970), (20, 18862376), (26, 14509520), (32, 11788985), (40, 9431188), (52, 7254760), (65, 5803808), (67, 5630560), (80, 4715594), (104, 3627380), (130, 2901904), (134, 2815280), (160, 2357797), (208, 1813690), (260, 1450952), (268, 1407640), (335, 1126112), (416, 906845), (520, 725476), (536, 703820), (670, 563056), (871, 433120), (1040, 362738), (1072, 351910), (1340, 281528), (1742, 216560), (2080, 181369), (2144, 175955), (2680, 140764), (2707, 139360), (3484, 108280), (4355, 86624), (5360, 70382), (5414, 69680), (6968, 54140), (8710, 43312), (10720, 35191), (10828, 34840), (13535, 27872), (13936, 27070), (17420, 21656)]