124346560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:522

約数の個数: 112

約数和(自身を含む): 324136512

約数和(自身を除く): 199789952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 130, 142, 160, 208, 260, 284, 320, 355, 416, 421, 520, 568, 710, 832, 842, 923, 1040, 1136, 1420, 1684, 1846, 2080, 2105, 2272, 2840, 3368, 3692, 4160, 4210, 4544, 4615, 5473, 5680, 6736, 7384, 8420, 9230, 10946, 11360, 13472, 14768, 16840, 18460, 21892, 22720, 26944, 27365, 29536, 29891, 33680, 36920, 43784, 54730, 59072, 59782, 67360, 73840, 87568, 109460, 119564, 134720, 147680, 149455, 175136, 218920, 239128, 295360, 298910, 350272, 388583, 437840, 478256, 597820, 777166, 875680, 956512, 1195640, 1554332, 1751360, 1913024, 1942915, 2391280, 3108664, 3885830, 4782560, 6217328, 7771660, 9565120, 12434656, 15543320, 24869312, 31086640, 62173280, 124346560]

約数ペア:

[(1, 124346560), (2, 62173280), (4, 31086640), (5, 24869312), (8, 15543320), (10, 12434656), (13, 9565120), (16, 7771660), (20, 6217328), (26, 4782560), (32, 3885830), (40, 3108664), (52, 2391280), (64, 1942915), (65, 1913024), (71, 1751360), (80, 1554332), (104, 1195640), (130, 956512), (142, 875680), (160, 777166), (208, 597820), (260, 478256), (284, 437840), (320, 388583), (355, 350272), (416, 298910), (421, 295360), (520, 239128), (568, 218920), (710, 175136), (832, 149455), (842, 147680), (923, 134720), (1040, 119564), (1136, 109460), (1420, 87568), (1684, 73840), (1846, 67360), (2080, 59782), (2105, 59072), (2272, 54730), (2840, 43784), (3368, 36920), (3692, 33680), (4160, 29891), (4210, 29536), (4544, 27365), (4615, 26944), (5473, 22720), (5680, 21892), (6736, 18460), (7384, 16840), (8420, 14768), (9230, 13472), (10946, 11360)]