1625960050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227407}}^1$

素因数の和:227443

約数の個数: 48

約数和(自身を含む): 3553022592

約数和(自身を除く): 1927062542

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 227407, 454814, 1137035, 2274070, 2501477, 2956291, 5002954, 5685175, 5912582, 11370350, 12507385, 14781455, 25014770, 29562910, 32519201, 62536925, 65038402, 73907275, 125073850, 147814550, 162596005, 325192010, 812980025, 1625960050]

約数ペア:

[(1, 1625960050), (2, 812980025), (5, 325192010), (10, 162596005), (11, 147814550), (13, 125073850), (22, 73907275), (25, 65038402), (26, 62536925), (50, 32519201), (55, 29562910), (65, 25014770), (110, 14781455), (130, 12507385), (143, 11370350), (275, 5912582), (286, 5685175), (325, 5002954), (550, 2956291), (650, 2501477), (715, 2274070), (1430, 1137035), (3575, 454814), (7150, 227407)]