103549480

素因数分解:

$2^3\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{1621}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 233276040

約数和(自身を除く): 129726560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1597, 1621, 3194, 3242, 6388, 6484, 7985, 8105, 12776, 12968, 15970, 16210, 31940, 32420, 63880, 64840, 2588737, 5177474, 10354948, 12943685, 20709896, 25887370, 51774740, 103549480]

約数ペア:

[(1, 103549480), (2, 51774740), (4, 25887370), (5, 20709896), (8, 12943685), (10, 10354948), (20, 5177474), (40, 2588737), (1597, 64840), (1621, 63880), (3194, 32420), (3242, 31940), (6388, 16210), (6484, 15970), (7985, 12968), (8105, 12776)]