8902340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7297}}^1$

素因数の和:7367

約数の個数: 24

約数和(自身を含む): 19003992

約数和(自身を除く): 10101652

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 7297, 14594, 29188, 36485, 72970, 145940, 445117, 890234, 1780468, 2225585, 4451170, 8902340]

約数ペア:

[(1, 8902340), (2, 4451170), (4, 2225585), (5, 1780468), (10, 890234), (20, 445117), (61, 145940), (122, 72970), (244, 36485), (305, 29188), (610, 14594), (1220, 7297)]