20236906250

素因数分解:

$2^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3523

約数の個数: 112

約数和(自身を含む): 43840688832

約数和(自身を除く): 23603782582

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 250, 275, 374, 425, 550, 625, 850, 935, 1250, 1375, 1870, 2125, 2750, 3125, 3463, 4250, 4675, 6250, 6875, 6926, 9350, 10625, 13750, 15625, 17315, 21250, 23375, 31250, 34375, 34630, 38093, 46750, 53125, 58871, 68750, 76186, 86575, 106250, 116875, 117742, 171875, 173150, 190465, 233750, 265625, 294355, 343750, 380930, 432875, 531250, 584375, 588710, 647581, 865750, 952325, 1168750, 1295162, 1471775, 1904650, 2164375, 2921875, 2943550, 3237905, 4328750, 4761625, 5843750, 6475810, 7358875, 9523250, 10821875, 14717750, 16189525, 21643750, 23808125, 32379050, 36794375, 47616250, 54109375, 73588750, 80947625, 108218750, 119040625, 161895250, 183971875, 238081250, 367943750, 404738125, 595203125, 809476250, 919859375, 1190406250, 1839718750, 2023690625, 4047381250, 10118453125, 20236906250]

約数ペア:

[(1, 20236906250), (2, 10118453125), (5, 4047381250), (10, 2023690625), (11, 1839718750), (17, 1190406250), (22, 919859375), (25, 809476250), (34, 595203125), (50, 404738125), (55, 367943750), (85, 238081250), (110, 183971875), (125, 161895250), (170, 119040625), (187, 108218750), (250, 80947625), (275, 73588750), (374, 54109375), (425, 47616250), (550, 36794375), (625, 32379050), (850, 23808125), (935, 21643750), (1250, 16189525), (1375, 14717750), (1870, 10821875), (2125, 9523250), (2750, 7358875), (3125, 6475810), (3463, 5843750), (4250, 4761625), (4675, 4328750), (6250, 3237905), (6875, 2943550), (6926, 2921875), (9350, 2164375), (10625, 1904650), (13750, 1471775), (15625, 1295162), (17315, 1168750), (21250, 952325), (23375, 865750), (31250, 647581), (34375, 588710), (34630, 584375), (38093, 531250), (46750, 432875), (53125, 380930), (58871, 343750), (68750, 294355), (76186, 265625), (86575, 233750), (106250, 190465), (116875, 173150), (117742, 171875)]