36127640

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12721}}^1$

素因数の和:12803

約数の個数: 32

約数和(自身を含む): 82438560

約数和(自身を除く): 46310920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 12721, 25442, 50884, 63605, 101768, 127210, 254420, 508840, 903191, 1806382, 3612764, 4515955, 7225528, 9031910, 18063820, 36127640]

約数ペア:

[(1, 36127640), (2, 18063820), (4, 9031910), (5, 7225528), (8, 4515955), (10, 3612764), (20, 1806382), (40, 903191), (71, 508840), (142, 254420), (284, 127210), (355, 101768), (568, 63605), (710, 50884), (1420, 25442), (2840, 12721)]