70542760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 164073600

約数和(自身を除く): 93530840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 71, 118, 142, 236, 284, 295, 355, 421, 472, 568, 590, 710, 842, 1180, 1420, 1684, 2105, 2360, 2840, 3368, 4189, 4210, 8378, 8420, 16756, 16840, 20945, 24839, 29891, 33512, 41890, 49678, 59782, 83780, 99356, 119564, 124195, 149455, 167560, 198712, 239128, 248390, 298910, 496780, 597820, 993560, 1195640, 1763569, 3527138, 7054276, 8817845, 14108552, 17635690, 35271380, 70542760]

約数ペア:

[(1, 70542760), (2, 35271380), (4, 17635690), (5, 14108552), (8, 8817845), (10, 7054276), (20, 3527138), (40, 1763569), (59, 1195640), (71, 993560), (118, 597820), (142, 496780), (236, 298910), (284, 248390), (295, 239128), (355, 198712), (421, 167560), (472, 149455), (568, 124195), (590, 119564), (710, 99356), (842, 83780), (1180, 59782), (1420, 49678), (1684, 41890), (2105, 33512), (2360, 29891), (2840, 24839), (3368, 20945), (4189, 16840), (4210, 16756), (8378, 8420)]