1198563850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{70297}}^1$

素因数の和:70351

約数の個数: 48

約数和(自身を含む): 2510482176

約数和(自身を除く): 1311918326

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 8525, 17050, 70297, 140594, 351485, 702970, 773267, 1546534, 1757425, 2179207, 3514850, 3866335, 4358414, 7732670, 10896035, 19331675, 21792070, 23971277, 38663350, 47942554, 54480175, 108960350, 119856385, 239712770, 599281925, 1198563850]

約数ペア:

[(1, 1198563850), (2, 599281925), (5, 239712770), (10, 119856385), (11, 108960350), (22, 54480175), (25, 47942554), (31, 38663350), (50, 23971277), (55, 21792070), (62, 19331675), (110, 10896035), (155, 7732670), (275, 4358414), (310, 3866335), (341, 3514850), (550, 2179207), (682, 1757425), (775, 1546534), (1550, 773267), (1705, 702970), (3410, 351485), (8525, 140594), (17050, 70297)]