16876750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 38514528

約数和(自身を除く): 21637778

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 25, 34, 38, 50, 55, 85, 95, 110, 125, 170, 187, 190, 209, 250, 275, 323, 361, 374, 418, 425, 475, 550, 646, 722, 850, 935, 950, 1045, 1375, 1615, 1805, 1870, 2090, 2125, 2375, 2750, 3230, 3553, 3610, 3971, 4250, 4675, 4750, 5225, 6137, 7106, 7942, 8075, 9025, 9350, 10450, 12274, 16150, 17765, 18050, 19855, 23375, 26125, 30685, 35530, 39710, 40375, 45125, 46750, 52250, 61370, 67507, 80750, 88825, 90250, 99275, 135014, 153425, 177650, 198550, 306850, 337535, 444125, 496375, 675070, 767125, 888250, 992750, 1534250, 1687675, 3375350, 8438375, 16876750]

約数ペア:

[(1, 16876750), (2, 8438375), (5, 3375350), (10, 1687675), (11, 1534250), (17, 992750), (19, 888250), (22, 767125), (25, 675070), (34, 496375), (38, 444125), (50, 337535), (55, 306850), (85, 198550), (95, 177650), (110, 153425), (125, 135014), (170, 99275), (187, 90250), (190, 88825), (209, 80750), (250, 67507), (275, 61370), (323, 52250), (361, 46750), (374, 45125), (418, 40375), (425, 39710), (475, 35530), (550, 30685), (646, 26125), (722, 23375), (850, 19855), (935, 18050), (950, 17765), (1045, 16150), (1375, 12274), (1615, 10450), (1805, 9350), (1870, 9025), (2090, 8075), (2125, 7942), (2375, 7106), (2750, 6137), (3230, 5225), (3553, 4750), (3610, 4675), (3971, 4250)]