40093480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8423}}^1$

素因数の和:8458

約数の個数: 64

約数和(自身を含む): 109175040

約数和(自身を除く): 69081560

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, 8423, 16846, 33692, 42115, 58961, 67384, 84230, 117922, 143191, 168460, 235844, 286382, 294805, 336920, 471688, 572764, 589610, 715955, 1002337, 1145528, 1179220, 1431910, 2004674, 2358440, 2863820, 4009348, 5011685, 5727640, 8018696, 10023370, 20046740, 40093480]

約数ペア:

[(1, 40093480), (2, 20046740), (4, 10023370), (5, 8018696), (7, 5727640), (8, 5011685), (10, 4009348), (14, 2863820), (17, 2358440), (20, 2004674), (28, 1431910), (34, 1179220), (35, 1145528), (40, 1002337), (56, 715955), (68, 589610), (70, 572764), (85, 471688), (119, 336920), (136, 294805), (140, 286382), (170, 235844), (238, 168460), (280, 143191), (340, 117922), (476, 84230), (595, 67384), (680, 58961), (952, 42115), (1190, 33692), (2380, 16846), (4760, 8423)]