1330451746180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6473}}^1\times {\mathrm{354377}}^1$

素因数の和:360888

約数の個数: 48

約数和(自身を含む): 2890746396720

約数和(自身を除く): 1560294650540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 6473, 12946, 25892, 32365, 64730, 129460, 187717, 354377, 375434, 708754, 750868, 938585, 1417508, 1771885, 1877170, 3543770, 3754340, 7087540, 10276933, 20553866, 41107732, 51384665, 102769330, 205538660, 2293882321, 4587764642, 9175529284, 11469411605, 22938823210, 45877646420, 66522587309, 133045174618, 266090349236, 332612936545, 665225873090, 1330451746180]

約数ペア:

[(1, 1330451746180), (2, 665225873090), (4, 332612936545), (5, 266090349236), (10, 133045174618), (20, 66522587309), (29, 45877646420), (58, 22938823210), (116, 11469411605), (145, 9175529284), (290, 4587764642), (580, 2293882321), (6473, 205538660), (12946, 102769330), (25892, 51384665), (32365, 41107732), (64730, 20553866), (129460, 10276933), (187717, 7087540), (354377, 3754340), (375434, 3543770), (708754, 1877170), (750868, 1771885), (938585, 1417508)]