17629700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 108

約数和(自身を含む): 44330496

約数和(自身を除く): 26700796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 47, 50, 55, 62, 94, 100, 110, 121, 124, 155, 188, 220, 235, 242, 275, 310, 341, 470, 484, 517, 550, 605, 620, 682, 775, 940, 1034, 1100, 1175, 1210, 1364, 1457, 1550, 1705, 2068, 2350, 2420, 2585, 2914, 3025, 3100, 3410, 3751, 4700, 5170, 5687, 5828, 6050, 6820, 7285, 7502, 8525, 10340, 11374, 12100, 12925, 14570, 15004, 16027, 17050, 18755, 22748, 25850, 28435, 29140, 32054, 34100, 36425, 37510, 51700, 56870, 64108, 72850, 75020, 80135, 93775, 113740, 142175, 145700, 160270, 176297, 187550, 284350, 320540, 352594, 375100, 400675, 568700, 705188, 801350, 881485, 1602700, 1762970, 3525940, 4407425, 8814850, 17629700]

約数ペア:

[(1, 17629700), (2, 8814850), (4, 4407425), (5, 3525940), (10, 1762970), (11, 1602700), (20, 881485), (22, 801350), (25, 705188), (31, 568700), (44, 400675), (47, 375100), (50, 352594), (55, 320540), (62, 284350), (94, 187550), (100, 176297), (110, 160270), (121, 145700), (124, 142175), (155, 113740), (188, 93775), (220, 80135), (235, 75020), (242, 72850), (275, 64108), (310, 56870), (341, 51700), (470, 37510), (484, 36425), (517, 34100), (550, 32054), (605, 29140), (620, 28435), (682, 25850), (775, 22748), (940, 18755), (1034, 17050), (1100, 16027), (1175, 15004), (1210, 14570), (1364, 12925), (1457, 12100), (1550, 11374), (1705, 10340), (2068, 8525), (2350, 7502), (2420, 7285), (2585, 6820), (2914, 6050), (3025, 5828), (3100, 5687), (3410, 5170), (3751, 4700)]