99670480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13691}}^1$

素因数の和:13724

約数の個数: 80

約数和(自身を含む): 285231744

約数和(自身を除く): 185561264

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 13691, 27382, 54764, 68455, 95837, 109528, 136910, 177983, 191674, 219056, 273820, 355966, 383348, 479185, 547640, 711932, 766696, 889915, 958370, 1095280, 1245881, 1423864, 1533392, 1779830, 1916740, 2491762, 2847728, 3559660, 3833480, 4983524, 6229405, 7119320, 7666960, 9967048, 12458810, 14238640, 19934096, 24917620, 49835240, 99670480]

約数ペア:

[(1, 99670480), (2, 49835240), (4, 24917620), (5, 19934096), (7, 14238640), (8, 12458810), (10, 9967048), (13, 7666960), (14, 7119320), (16, 6229405), (20, 4983524), (26, 3833480), (28, 3559660), (35, 2847728), (40, 2491762), (52, 1916740), (56, 1779830), (65, 1533392), (70, 1423864), (80, 1245881), (91, 1095280), (104, 958370), (112, 889915), (130, 766696), (140, 711932), (182, 547640), (208, 479185), (260, 383348), (280, 355966), (364, 273820), (455, 219056), (520, 191674), (560, 177983), (728, 136910), (910, 109528), (1040, 95837), (1456, 68455), (1820, 54764), (3640, 27382), (7280, 13691)]