40486579160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1123379}}^1$

素因数の和:1123460

約数の個数: 64

約数和(自身を含む): 98273282400

約数和(自身を除く): 57786703240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1060, 1802, 2120, 3604, 4505, 7208, 9010, 18020, 36040, 1123379, 2246758, 4493516, 5616895, 8987032, 11233790, 19097443, 22467580, 38194886, 44935160, 59539087, 76389772, 95487215, 119078174, 152779544, 190974430, 238156348, 297695435, 381948860, 476312696, 595390870, 763897720, 1012164479, 1190781740, 2024328958, 2381563480, 4048657916, 5060822395, 8097315832, 10121644790, 20243289580, 40486579160]

約数ペア:

[(1, 40486579160), (2, 20243289580), (4, 10121644790), (5, 8097315832), (8, 5060822395), (10, 4048657916), (17, 2381563480), (20, 2024328958), (34, 1190781740), (40, 1012164479), (53, 763897720), (68, 595390870), (85, 476312696), (106, 381948860), (136, 297695435), (170, 238156348), (212, 190974430), (265, 152779544), (340, 119078174), (424, 95487215), (530, 76389772), (680, 59539087), (901, 44935160), (1060, 38194886), (1802, 22467580), (2120, 19097443), (3604, 11233790), (4505, 8987032), (7208, 5616895), (9010, 4493516), (18020, 2246758), (36040, 1123379)]