152098280

素因数分解:

$2^3\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{2381}}^1$

素因数の和:3989

約数の個数: 32

約数和(自身を含む): 342579240

約数和(自身を除く): 190480960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1597, 2381, 3194, 4762, 6388, 7985, 9524, 11905, 12776, 15970, 19048, 23810, 31940, 47620, 63880, 95240, 3802457, 7604914, 15209828, 19012285, 30419656, 38024570, 76049140, 152098280]

約数ペア:

[(1, 152098280), (2, 76049140), (4, 38024570), (5, 30419656), (8, 19012285), (10, 15209828), (20, 7604914), (40, 3802457), (1597, 95240), (2381, 63880), (3194, 47620), (4762, 31940), (6388, 23810), (7985, 19048), (9524, 15970), (11905, 12776)]