187013680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6301}}^1$

素因数の和:6374

約数の個数: 80

約数和(自身を含む): 506378304

約数和(自身を除く): 319364624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 6301, 7420, 12602, 14840, 25204, 29680, 31505, 44107, 50408, 63010, 88214, 100816, 126020, 176428, 220535, 252040, 333953, 352856, 441070, 504080, 667906, 705712, 882140, 1335812, 1669765, 1764280, 2337671, 2671624, 3339530, 3528560, 4675342, 5343248, 6679060, 9350684, 11688355, 13358120, 18701368, 23376710, 26716240, 37402736, 46753420, 93506840, 187013680]

約数ペア:

[(1, 187013680), (2, 93506840), (4, 46753420), (5, 37402736), (7, 26716240), (8, 23376710), (10, 18701368), (14, 13358120), (16, 11688355), (20, 9350684), (28, 6679060), (35, 5343248), (40, 4675342), (53, 3528560), (56, 3339530), (70, 2671624), (80, 2337671), (106, 1764280), (112, 1669765), (140, 1335812), (212, 882140), (265, 705712), (280, 667906), (371, 504080), (424, 441070), (530, 352856), (560, 333953), (742, 252040), (848, 220535), (1060, 176428), (1484, 126020), (1855, 100816), (2120, 88214), (2968, 63010), (3710, 50408), (4240, 44107), (5936, 31505), (6301, 29680), (7420, 25204), (12602, 14840)]