2835492040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{6121}}^1$

素因数の和:6482

約数の個数: 64

約数和(自身を含む): 6574293360

約数和(自身を除く): 3738801320

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 313, 370, 626, 740, 1252, 1480, 1565, 2504, 3130, 6121, 6260, 11581, 12242, 12520, 23162, 24484, 30605, 46324, 48968, 57905, 61210, 92648, 115810, 122420, 226477, 231620, 244840, 452954, 463240, 905908, 1132385, 1811816, 1915873, 2264770, 3831746, 4529540, 7663492, 9059080, 9579365, 15326984, 19158730, 38317460, 70887301, 76634920, 141774602, 283549204, 354436505, 567098408, 708873010, 1417746020, 2835492040]

約数ペア:

[(1, 2835492040), (2, 1417746020), (4, 708873010), (5, 567098408), (8, 354436505), (10, 283549204), (20, 141774602), (37, 76634920), (40, 70887301), (74, 38317460), (148, 19158730), (185, 15326984), (296, 9579365), (313, 9059080), (370, 7663492), (626, 4529540), (740, 3831746), (1252, 2264770), (1480, 1915873), (1565, 1811816), (2504, 1132385), (3130, 905908), (6121, 463240), (6260, 452954), (11581, 244840), (12242, 231620), (12520, 226477), (23162, 122420), (24484, 115810), (30605, 92648), (46324, 61210), (48968, 57905)]