914279440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{496891}}^1$

素因数の和:496927

約数の個数: 40

約数和(自身を含む): 2218125888

約数和(自身を除く): 1303846448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 496891, 993782, 1987564, 2484455, 3975128, 4968910, 7950256, 9937820, 11428493, 19875640, 22856986, 39751280, 45713972, 57142465, 91427944, 114284930, 182855888, 228569860, 457139720, 914279440]

約数ペア:

[(1, 914279440), (2, 457139720), (4, 228569860), (5, 182855888), (8, 114284930), (10, 91427944), (16, 57142465), (20, 45713972), (23, 39751280), (40, 22856986), (46, 19875640), (80, 11428493), (92, 9937820), (115, 7950256), (184, 4968910), (230, 3975128), (368, 2484455), (460, 1987564), (920, 993782), (1840, 496891)]