452072120

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{19793}}^1$

素因数の和:20375

約数の個数: 32

約数和(自身を含む): 1018995120

約数和(自身を除く): 566923000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2855, 4568, 5710, 11420, 19793, 22840, 39586, 79172, 98965, 158344, 197930, 395860, 791720, 11301803, 22603606, 45207212, 56509015, 90414424, 113018030, 226036060, 452072120]

約数ペア:

[(1, 452072120), (2, 226036060), (4, 113018030), (5, 90414424), (8, 56509015), (10, 45207212), (20, 22603606), (40, 11301803), (571, 791720), (1142, 395860), (2284, 197930), (2855, 158344), (4568, 98965), (5710, 79172), (11420, 39586), (19793, 22840)]