1112650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:64

約数の個数: 72

約数和(自身を含む): 2740896

約数和(自身を除く): 1628246

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 85, 110, 119, 154, 170, 175, 187, 238, 275, 289, 350, 374, 385, 425, 550, 578, 595, 770, 850, 935, 1190, 1309, 1445, 1870, 1925, 2023, 2618, 2890, 2975, 3179, 3850, 4046, 4675, 5950, 6358, 6545, 7225, 9350, 10115, 13090, 14450, 15895, 20230, 22253, 31790, 32725, 44506, 50575, 65450, 79475, 101150, 111265, 158950, 222530, 556325, 1112650]

約数ペア:

[(1, 1112650), (2, 556325), (5, 222530), (7, 158950), (10, 111265), (11, 101150), (14, 79475), (17, 65450), (22, 50575), (25, 44506), (34, 32725), (35, 31790), (50, 22253), (55, 20230), (70, 15895), (77, 14450), (85, 13090), (110, 10115), (119, 9350), (154, 7225), (170, 6545), (175, 6358), (187, 5950), (238, 4675), (275, 4046), (289, 3850), (350, 3179), (374, 2975), (385, 2890), (425, 2618), (550, 2023), (578, 1925), (595, 1870), (770, 1445), (850, 1309), (935, 1190)]