73196560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 182238336

約数和(自身を除く): 109041776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 107, 136, 170, 214, 272, 340, 428, 503, 535, 680, 856, 1006, 1070, 1360, 1712, 1819, 2012, 2140, 2515, 3638, 4024, 4280, 5030, 7276, 8048, 8551, 8560, 9095, 10060, 14552, 17102, 18190, 20120, 29104, 34204, 36380, 40240, 42755, 53821, 68408, 72760, 85510, 107642, 136816, 145520, 171020, 215284, 269105, 342040, 430568, 538210, 684080, 861136, 914957, 1076420, 1829914, 2152840, 3659828, 4305680, 4574785, 7319656, 9149570, 14639312, 18299140, 36598280, 73196560]

約数ペア:

[(1, 73196560), (2, 36598280), (4, 18299140), (5, 14639312), (8, 9149570), (10, 7319656), (16, 4574785), (17, 4305680), (20, 3659828), (34, 2152840), (40, 1829914), (68, 1076420), (80, 914957), (85, 861136), (107, 684080), (136, 538210), (170, 430568), (214, 342040), (272, 269105), (340, 215284), (428, 171020), (503, 145520), (535, 136816), (680, 107642), (856, 85510), (1006, 72760), (1070, 68408), (1360, 53821), (1712, 42755), (1819, 40240), (2012, 36380), (2140, 34204), (2515, 29104), (3638, 20120), (4024, 18190), (4280, 17102), (5030, 14552), (7276, 10060), (8048, 9095), (8551, 8560)]