82607680

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6977}}^1$

素因数の和:7031

約数の個数: 56

約数和(自身を含む): 202054968

約数和(自身を除く): 119447288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 6977, 11840, 13954, 27908, 34885, 55816, 69770, 111632, 139540, 223264, 258149, 279080, 446528, 516298, 558160, 1032596, 1116320, 1290745, 2065192, 2232640, 2581490, 4130384, 5162980, 8260768, 10325960, 16521536, 20651920, 41303840, 82607680]

約数ペア:

[(1, 82607680), (2, 41303840), (4, 20651920), (5, 16521536), (8, 10325960), (10, 8260768), (16, 5162980), (20, 4130384), (32, 2581490), (37, 2232640), (40, 2065192), (64, 1290745), (74, 1116320), (80, 1032596), (148, 558160), (160, 516298), (185, 446528), (296, 279080), (320, 258149), (370, 223264), (592, 139540), (740, 111632), (1184, 69770), (1480, 55816), (2368, 34885), (2960, 27908), (5920, 13954), (6977, 11840)]