140053480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29423}}^1$

素因数の和:29458

約数の個数: 64

約数和(自身を含む): 381335040

約数和(自身を除く): 241281560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 29423, 58846, 117692, 147115, 205961, 235384, 294230, 411922, 500191, 588460, 823844, 1000382, 1029805, 1176920, 1647688, 2000764, 2059610, 2500955, 3501337, 4001528, 4119220, 5001910, 7002674, 8238440, 10003820, 14005348, 17506685, 20007640, 28010696, 35013370, 70026740, 140053480]

約数ペア:

[(1, 140053480), (2, 70026740), (4, 35013370), (5, 28010696), (7, 20007640), (8, 17506685), (10, 14005348), (14, 10003820), (17, 8238440), (20, 7002674), (28, 5001910), (34, 4119220), (35, 4001528), (40, 3501337), (56, 2500955), (68, 2059610), (70, 2000764), (85, 1647688), (119, 1176920), (136, 1029805), (140, 1000382), (170, 823844), (238, 588460), (280, 500191), (340, 411922), (476, 294230), (595, 235384), (680, 205961), (952, 147115), (1190, 117692), (2380, 58846), (4760, 29423)]