13306046920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10730683}}^1$

素因数の和:10730725

約数の個数: 32

約数和(自身を含む): 30904369920

約数和(自身を除く): 17598323000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 10730683, 21461366, 42922732, 53653415, 85845464, 107306830, 214613660, 332651173, 429227320, 665302346, 1330604692, 1663255865, 2661209384, 3326511730, 6653023460, 13306046920]

約数ペア:

[(1, 13306046920), (2, 6653023460), (4, 3326511730), (5, 2661209384), (8, 1663255865), (10, 1330604692), (20, 665302346), (31, 429227320), (40, 332651173), (62, 214613660), (124, 107306830), (155, 85845464), (248, 53653415), (310, 42922732), (620, 21461366), (1240, 10730683)]