1884293860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{8209}}^1$

素因数の和:8740

約数の個数: 48

約数和(自身を含む): 4137840000

約数和(自身を除く): 2253546140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 499, 998, 1996, 2495, 4990, 8209, 9980, 11477, 16418, 22954, 32836, 41045, 45908, 57385, 82090, 114770, 164180, 188807, 229540, 377614, 755228, 944035, 1888070, 3776140, 4096291, 8192582, 16385164, 20481455, 40962910, 81925820, 94214693, 188429386, 376858772, 471073465, 942146930, 1884293860]

約数ペア:

[(1, 1884293860), (2, 942146930), (4, 471073465), (5, 376858772), (10, 188429386), (20, 94214693), (23, 81925820), (46, 40962910), (92, 20481455), (115, 16385164), (230, 8192582), (460, 4096291), (499, 3776140), (998, 1888070), (1996, 944035), (2495, 755228), (4990, 377614), (8209, 229540), (9980, 188807), (11477, 164180), (16418, 114770), (22954, 82090), (32836, 57385), (41045, 45908)]