17288150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 38026584

約数和(自身を除く): 20738434

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 43, 50, 55, 85, 86, 110, 170, 187, 215, 275, 374, 425, 430, 473, 550, 731, 850, 935, 946, 1075, 1462, 1849, 1870, 2150, 2365, 3655, 3698, 4675, 4730, 7310, 8041, 9245, 9350, 11825, 16082, 18275, 18490, 20339, 23650, 31433, 36550, 40205, 40678, 46225, 62866, 80410, 92450, 101695, 157165, 201025, 203390, 314330, 345763, 402050, 508475, 691526, 785825, 1016950, 1571650, 1728815, 3457630, 8644075, 17288150]

約数ペア:

[(1, 17288150), (2, 8644075), (5, 3457630), (10, 1728815), (11, 1571650), (17, 1016950), (22, 785825), (25, 691526), (34, 508475), (43, 402050), (50, 345763), (55, 314330), (85, 203390), (86, 201025), (110, 157165), (170, 101695), (187, 92450), (215, 80410), (275, 62866), (374, 46225), (425, 40678), (430, 40205), (473, 36550), (550, 31433), (731, 23650), (850, 20339), (935, 18490), (946, 18275), (1075, 16082), (1462, 11825), (1849, 9350), (1870, 9245), (2150, 8041), (2365, 7310), (3655, 4730), (3698, 4675)]