83474960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28201}}^1$

素因数の和:28251

約数の個数: 40

約数和(自身を含む): 199331736

約数和(自身を除く): 115856776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 28201, 56402, 112804, 141005, 225608, 282010, 451216, 564020, 1043437, 1128040, 2086874, 2256080, 4173748, 5217185, 8347496, 10434370, 16694992, 20868740, 41737480, 83474960]

約数ペア:

[(1, 83474960), (2, 41737480), (4, 20868740), (5, 16694992), (8, 10434370), (10, 8347496), (16, 5217185), (20, 4173748), (37, 2256080), (40, 2086874), (74, 1128040), (80, 1043437), (148, 564020), (185, 451216), (296, 282010), (370, 225608), (592, 141005), (740, 112804), (1480, 56402), (2960, 28201)]