89289950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 178381440

約数和(自身を除く): 89091490

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 146, 170, 365, 425, 730, 850, 1241, 1439, 1825, 2482, 2878, 3650, 6205, 7195, 12410, 14390, 24463, 31025, 35975, 48926, 62050, 71950, 105047, 122315, 210094, 244630, 525235, 611575, 1050470, 1223150, 1785799, 2626175, 3571598, 5252350, 8928995, 17857990, 44644975, 89289950]

約数ペア:

[(1, 89289950), (2, 44644975), (5, 17857990), (10, 8928995), (17, 5252350), (25, 3571598), (34, 2626175), (50, 1785799), (73, 1223150), (85, 1050470), (146, 611575), (170, 525235), (365, 244630), (425, 210094), (730, 122315), (850, 105047), (1241, 71950), (1439, 62050), (1825, 48926), (2482, 35975), (2878, 31025), (3650, 24463), (6205, 14390), (7195, 12410)]