89059460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4825

約数の個数: 72

約数和(自身を含む): 229057920

約数和(自身を除く): 139998460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 4783, 9310, 9566, 18620, 19132, 23915, 33481, 47830, 66962, 90877, 95660, 133924, 167405, 181754, 234367, 334810, 363508, 454385, 468734, 636139, 669620, 908770, 937468, 1171835, 1272278, 1817540, 2343670, 2544556, 3180695, 4452973, 4687340, 6361390, 8905946, 12722780, 17811892, 22264865, 44529730, 89059460]

約数ペア:

[(1, 89059460), (2, 44529730), (4, 22264865), (5, 17811892), (7, 12722780), (10, 8905946), (14, 6361390), (19, 4687340), (20, 4452973), (28, 3180695), (35, 2544556), (38, 2343670), (49, 1817540), (70, 1272278), (76, 1171835), (95, 937468), (98, 908770), (133, 669620), (140, 636139), (190, 468734), (196, 454385), (245, 363508), (266, 334810), (380, 234367), (490, 181754), (532, 167405), (665, 133924), (931, 95660), (980, 90877), (1330, 66962), (1862, 47830), (2660, 33481), (3724, 23915), (4655, 19132), (4783, 18620), (9310, 9566)]