17970700

素因数分解:

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

素因数の和:104

約数の個数: 108

約数和(自身を含む): 46543896

約数和(自身を除く): 28573196

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, 961, 1054, 1100, 1364, 1550, 1700, 1705, 1870, 1922, 2108, 2635, 3100, 3410, 3740, 3844, 4675, 4805, 5270, 5797, 6820, 8525, 9350, 9610, 10540, 10571, 11594, 13175, 16337, 17050, 18700, 19220, 21142, 23188, 24025, 26350, 28985, 32674, 34100, 42284, 48050, 52700, 52855, 57970, 65348, 81685, 96100, 105710, 115940, 144925, 163370, 179707, 211420, 264275, 289850, 326740, 359414, 408425, 528550, 579700, 718828, 816850, 898535, 1057100, 1633700, 1797070, 3594140, 4492675, 8985350, 17970700]

約数ペア:

[(1, 17970700), (2, 8985350), (4, 4492675), (5, 3594140), (10, 1797070), (11, 1633700), (17, 1057100), (20, 898535), (22, 816850), (25, 718828), (31, 579700), (34, 528550), (44, 408425), (50, 359414), (55, 326740), (62, 289850), (68, 264275), (85, 211420), (100, 179707), (110, 163370), (124, 144925), (155, 115940), (170, 105710), (187, 96100), (220, 81685), (275, 65348), (310, 57970), (340, 52855), (341, 52700), (374, 48050), (425, 42284), (527, 34100), (550, 32674), (620, 28985), (682, 26350), (748, 24025), (775, 23188), (850, 21142), (935, 19220), (961, 18700), (1054, 17050), (1100, 16337), (1364, 13175), (1550, 11594), (1700, 10571), (1705, 10540), (1870, 9610), (1922, 9350), (2108, 8525), (2635, 6820), (3100, 5797), (3410, 5270), (3740, 4805), (3844, 4675)]