430959280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{234217}}^1$

素因数の和:234253

約数の個数: 40

約数和(自身を含む): 1045549152

約数和(自身を除く): 614589872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 234217, 468434, 936868, 1171085, 1873736, 2342170, 3747472, 4684340, 5386991, 9368680, 10773982, 18737360, 21547964, 26934955, 43095928, 53869910, 86191856, 107739820, 215479640, 430959280]

約数ペア:

[(1, 430959280), (2, 215479640), (4, 107739820), (5, 86191856), (8, 53869910), (10, 43095928), (16, 26934955), (20, 21547964), (23, 18737360), (40, 10773982), (46, 9368680), (80, 5386991), (92, 4684340), (115, 3747472), (184, 2342170), (230, 1873736), (368, 1171085), (460, 936868), (920, 468434), (1840, 234217)]