40827710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3161

約数の個数: 64

約数和(自身を含む): 97044480

約数和(自身を除く): 56216770

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 3119, 6238, 6545, 13090, 15595, 21833, 31190, 34309, 43666, 53023, 68618, 106046, 109165, 171545, 218330, 240163, 265115, 343090, 371161, 480326, 530230, 583253, 742322, 1166506, 1200815, 1855805, 2401630, 2916265, 3711610, 4082771, 5832530, 8165542, 20413855, 40827710]

約数ペア:

[(1, 40827710), (2, 20413855), (5, 8165542), (7, 5832530), (10, 4082771), (11, 3711610), (14, 2916265), (17, 2401630), (22, 1855805), (34, 1200815), (35, 1166506), (55, 742322), (70, 583253), (77, 530230), (85, 480326), (110, 371161), (119, 343090), (154, 265115), (170, 240163), (187, 218330), (238, 171545), (374, 109165), (385, 106046), (595, 68618), (770, 53023), (935, 43666), (1190, 34309), (1309, 31190), (1870, 21833), (2618, 15595), (3119, 13090), (6238, 6545)]