1149204440

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{1151}}^1$

素因数の和:1500

約数の個数: 64

約数和(自身を含む): 2623104000

約数和(自身を除く): 1473899560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 229, 436, 458, 545, 872, 916, 1090, 1145, 1151, 1832, 2180, 2290, 2302, 4360, 4580, 4604, 5755, 9160, 9208, 11510, 23020, 24961, 46040, 49922, 99844, 124805, 125459, 199688, 249610, 250918, 263579, 499220, 501836, 527158, 627295, 998440, 1003672, 1054316, 1254590, 1317895, 2108632, 2509180, 2635790, 5018360, 5271580, 10543160, 28730111, 57460222, 114920444, 143650555, 229840888, 287301110, 574602220, 1149204440]

約数ペア:

[(1, 1149204440), (2, 574602220), (4, 287301110), (5, 229840888), (8, 143650555), (10, 114920444), (20, 57460222), (40, 28730111), (109, 10543160), (218, 5271580), (229, 5018360), (436, 2635790), (458, 2509180), (545, 2108632), (872, 1317895), (916, 1254590), (1090, 1054316), (1145, 1003672), (1151, 998440), (1832, 627295), (2180, 527158), (2290, 501836), (2302, 499220), (4360, 263579), (4580, 250918), (4604, 249610), (5755, 199688), (9160, 125459), (9208, 124805), (11510, 99844), (23020, 49922), (24961, 46040)]