133605320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 313470000

約数和(自身を除く): 179864680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 149, 232, 290, 298, 580, 596, 745, 773, 1160, 1192, 1490, 1546, 2980, 3092, 3865, 4321, 5960, 6184, 7730, 8642, 15460, 17284, 21605, 22417, 30920, 34568, 43210, 44834, 86420, 89668, 112085, 115177, 172840, 179336, 224170, 230354, 448340, 460708, 575885, 896680, 921416, 1151770, 2303540, 3340133, 4607080, 6680266, 13360532, 16700665, 26721064, 33401330, 66802660, 133605320]

約数ペア:

[(1, 133605320), (2, 66802660), (4, 33401330), (5, 26721064), (8, 16700665), (10, 13360532), (20, 6680266), (29, 4607080), (40, 3340133), (58, 2303540), (116, 1151770), (145, 921416), (149, 896680), (232, 575885), (290, 460708), (298, 448340), (580, 230354), (596, 224170), (745, 179336), (773, 172840), (1160, 115177), (1192, 112085), (1490, 89668), (1546, 86420), (2980, 44834), (3092, 43210), (3865, 34568), (4321, 30920), (5960, 22417), (6184, 21605), (7730, 17284), (8642, 15460)]