2034911960

素因数分解:

$2^3\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{31657}}^1$

素因数の和:33275

約数の個数: 32

約数和(自身を含む): 4581545760

約数和(自身を除く): 2546633800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1607, 3214, 6428, 8035, 12856, 16070, 31657, 32140, 63314, 64280, 126628, 158285, 253256, 316570, 633140, 1266280, 50872799, 101745598, 203491196, 254363995, 406982392, 508727990, 1017455980, 2034911960]

約数ペア:

[(1, 2034911960), (2, 1017455980), (4, 508727990), (5, 406982392), (8, 254363995), (10, 203491196), (20, 101745598), (40, 50872799), (1607, 1266280), (3214, 633140), (6428, 316570), (8035, 253256), (12856, 158285), (16070, 126628), (31657, 64280), (32140, 63314)]