119837360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65129}}^1$

素因数の和:65165

約数の個数: 40

約数和(自身を含む): 290740320

約数和(自身を除く): 170902960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 65129, 130258, 260516, 325645, 521032, 651290, 1042064, 1302580, 1497967, 2605160, 2995934, 5210320, 5991868, 7489835, 11983736, 14979670, 23967472, 29959340, 59918680, 119837360]

約数ペア:

[(1, 119837360), (2, 59918680), (4, 29959340), (5, 23967472), (8, 14979670), (10, 11983736), (16, 7489835), (20, 5991868), (23, 5210320), (40, 2995934), (46, 2605160), (80, 1497967), (92, 1302580), (115, 1042064), (184, 651290), (230, 521032), (368, 325645), (460, 260516), (920, 130258), (1840, 65129)]