5707780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 13371120

約数和(自身を除く): 7663340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 757, 1508, 1514, 1885, 3028, 3770, 3785, 7540, 7570, 9841, 15140, 19682, 21953, 39364, 43906, 49205, 87812, 98410, 109765, 196820, 219530, 285389, 439060, 570778, 1141556, 1426945, 2853890, 5707780]

約数ペア:

[(1, 5707780), (2, 2853890), (4, 1426945), (5, 1141556), (10, 570778), (13, 439060), (20, 285389), (26, 219530), (29, 196820), (52, 109765), (58, 98410), (65, 87812), (116, 49205), (130, 43906), (145, 39364), (260, 21953), (290, 19682), (377, 15140), (580, 9841), (754, 7570), (757, 7540), (1508, 3785), (1514, 3770), (1885, 3028)]