2399202220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{168247}}^1$

素因数の和:168310

約数の個数: 48

約数和(自身を含む): 5427007488

約数和(自身を除く): 3027805268

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14260, 168247, 336494, 672988, 841235, 1682470, 3364940, 3869681, 5215657, 7739362, 10431314, 15478724, 19348405, 20862628, 26078285, 38696810, 52156570, 77393620, 104313140, 119960111, 239920222, 479840444, 599800555, 1199601110, 2399202220]

約数ペア:

[(1, 2399202220), (2, 1199601110), (4, 599800555), (5, 479840444), (10, 239920222), (20, 119960111), (23, 104313140), (31, 77393620), (46, 52156570), (62, 38696810), (92, 26078285), (115, 20862628), (124, 19348405), (155, 15478724), (230, 10431314), (310, 7739362), (460, 5215657), (620, 3869681), (713, 3364940), (1426, 1682470), (2852, 841235), (3565, 672988), (7130, 336494), (14260, 168247)]