415029121940

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{108646367}}^1$

素因数の和:108646567

約数の個数: 24

約数和(自身を含む): 876124311552

約数和(自身を除く): 461095189612

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 108646367, 217292734, 434585468, 543231835, 1086463670, 2172927340, 20751456097, 41502912194, 83005824388, 103757280485, 207514560970, 415029121940]

約数ペア:

[(1, 415029121940), (2, 207514560970), (4, 103757280485), (5, 83005824388), (10, 41502912194), (20, 20751456097), (191, 2172927340), (382, 1086463670), (764, 543231835), (955, 434585468), (1910, 217292734), (3820, 108646367)]