969651680

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{25357}}^1$

素因数の和:25611

約数の個数: 48

約数和(自身を含む): 2300477760

約数和(自身を除く): 1330826080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 7648, 9560, 19120, 25357, 38240, 50714, 101428, 126785, 202856, 253570, 405712, 507140, 811424, 1014280, 2028560, 4057120, 6060323, 12120646, 24241292, 30301615, 48482584, 60603230, 96965168, 121206460, 193930336, 242412920, 484825840, 969651680]

約数ペア:

[(1, 969651680), (2, 484825840), (4, 242412920), (5, 193930336), (8, 121206460), (10, 96965168), (16, 60603230), (20, 48482584), (32, 30301615), (40, 24241292), (80, 12120646), (160, 6060323), (239, 4057120), (478, 2028560), (956, 1014280), (1195, 811424), (1912, 507140), (2390, 405712), (3824, 253570), (4780, 202856), (7648, 126785), (9560, 101428), (19120, 50714), (25357, 38240)]