579700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 1499904

約数和(自身を除く): 920204

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 31, 34, 44, 50, 55, 62, 68, 85, 100, 110, 124, 155, 170, 187, 220, 275, 310, 340, 341, 374, 425, 527, 550, 620, 682, 748, 775, 850, 935, 1054, 1100, 1364, 1550, 1700, 1705, 1870, 2108, 2635, 3100, 3410, 3740, 4675, 5270, 5797, 6820, 8525, 9350, 10540, 11594, 13175, 17050, 18700, 23188, 26350, 28985, 34100, 52700, 57970, 115940, 144925, 289850, 579700]

約数ペア:

[(1, 579700), (2, 289850), (4, 144925), (5, 115940), (10, 57970), (11, 52700), (17, 34100), (20, 28985), (22, 26350), (25, 23188), (31, 18700), (34, 17050), (44, 13175), (50, 11594), (55, 10540), (62, 9350), (68, 8525), (85, 6820), (100, 5797), (110, 5270), (124, 4675), (155, 3740), (170, 3410), (187, 3100), (220, 2635), (275, 2108), (310, 1870), (340, 1705), (341, 1700), (374, 1550), (425, 1364), (527, 1100), (550, 1054), (620, 935), (682, 850), (748, 775)]