233729080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10453}}^1$

素因数の和:10520

約数の個数: 64

約数和(自身を含む): 579569760

約数和(自身を除く): 345840680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 4472, 5590, 10453, 11180, 20906, 22360, 41812, 52265, 83624, 104530, 135889, 209060, 271778, 418120, 449479, 543556, 679445, 898958, 1087112, 1358890, 1797916, 2247395, 2717780, 3595832, 4494790, 5435560, 5843227, 8989580, 11686454, 17979160, 23372908, 29216135, 46745816, 58432270, 116864540, 233729080]

約数ペア:

[(1, 233729080), (2, 116864540), (4, 58432270), (5, 46745816), (8, 29216135), (10, 23372908), (13, 17979160), (20, 11686454), (26, 8989580), (40, 5843227), (43, 5435560), (52, 4494790), (65, 3595832), (86, 2717780), (104, 2247395), (130, 1797916), (172, 1358890), (215, 1087112), (260, 898958), (344, 679445), (430, 543556), (520, 449479), (559, 418120), (860, 271778), (1118, 209060), (1720, 135889), (2236, 104530), (2795, 83624), (4472, 52265), (5590, 41812), (10453, 22360), (11180, 20906)]