63551440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 158614848

約数和(自身を除く): 95063408

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 83, 85, 136, 166, 170, 272, 332, 340, 415, 563, 664, 680, 830, 1126, 1328, 1360, 1411, 1660, 2252, 2815, 2822, 3320, 4504, 5630, 5644, 6640, 7055, 9008, 9571, 11260, 11288, 14110, 19142, 22520, 22576, 28220, 38284, 45040, 46729, 47855, 56440, 76568, 93458, 95710, 112880, 153136, 186916, 191420, 233645, 373832, 382840, 467290, 747664, 765680, 794393, 934580, 1588786, 1869160, 3177572, 3738320, 3971965, 6355144, 7943930, 12710288, 15887860, 31775720, 63551440]

約数ペア:

[(1, 63551440), (2, 31775720), (4, 15887860), (5, 12710288), (8, 7943930), (10, 6355144), (16, 3971965), (17, 3738320), (20, 3177572), (34, 1869160), (40, 1588786), (68, 934580), (80, 794393), (83, 765680), (85, 747664), (136, 467290), (166, 382840), (170, 373832), (272, 233645), (332, 191420), (340, 186916), (415, 153136), (563, 112880), (664, 95710), (680, 93458), (830, 76568), (1126, 56440), (1328, 47855), (1360, 46729), (1411, 45040), (1660, 38284), (2252, 28220), (2815, 22576), (2822, 22520), (3320, 19142), (4504, 14110), (5630, 11288), (5644, 11260), (6640, 9571), (7055, 9008)]