14811080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 36858240

約数和(自身を除く): 22047160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 947, 1564, 1894, 1955, 3128, 3788, 3910, 4735, 7576, 7820, 9470, 15640, 16099, 18940, 21781, 32198, 37880, 43562, 64396, 80495, 87124, 108905, 128792, 160990, 174248, 217810, 321980, 370277, 435620, 643960, 740554, 871240, 1481108, 1851385, 2962216, 3702770, 7405540, 14811080]

約数ペア:

[(1, 14811080), (2, 7405540), (4, 3702770), (5, 2962216), (8, 1851385), (10, 1481108), (17, 871240), (20, 740554), (23, 643960), (34, 435620), (40, 370277), (46, 321980), (68, 217810), (85, 174248), (92, 160990), (115, 128792), (136, 108905), (170, 87124), (184, 80495), (230, 64396), (340, 43562), (391, 37880), (460, 32198), (680, 21781), (782, 18940), (920, 16099), (947, 15640), (1564, 9470), (1894, 7820), (1955, 7576), (3128, 4735), (3788, 3910)]