76003480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{521}}^2$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 195813360

約数和(自身を除く): 119809880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 521, 1042, 2084, 2605, 3647, 4168, 5210, 7294, 10420, 14588, 18235, 20840, 29176, 36470, 72940, 145880, 271441, 542882, 1085764, 1357205, 1900087, 2171528, 2714410, 3800174, 5428820, 7600348, 9500435, 10857640, 15200696, 19000870, 38001740, 76003480]

約数ペア:

[(1, 76003480), (2, 38001740), (4, 19000870), (5, 15200696), (7, 10857640), (8, 9500435), (10, 7600348), (14, 5428820), (20, 3800174), (28, 2714410), (35, 2171528), (40, 1900087), (56, 1357205), (70, 1085764), (140, 542882), (280, 271441), (521, 145880), (1042, 72940), (2084, 36470), (2605, 29176), (3647, 20840), (4168, 18235), (5210, 14588), (7294, 10420)]