22456020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2857}}^1$

素因数の和:3000

約数の個数: 48

約数和(自身を含む): 63379008

約数和(自身を除く): 40922988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 2857, 3930, 5714, 7860, 8571, 11428, 14285, 17142, 28570, 34284, 42855, 57140, 85710, 171420, 374267, 748534, 1122801, 1497068, 1871335, 2245602, 3742670, 4491204, 5614005, 7485340, 11228010, 22456020]

約数ペア:

[(1, 22456020), (2, 11228010), (3, 7485340), (4, 5614005), (5, 4491204), (6, 3742670), (10, 2245602), (12, 1871335), (15, 1497068), (20, 1122801), (30, 748534), (60, 374267), (131, 171420), (262, 85710), (393, 57140), (524, 42855), (655, 34284), (786, 28570), (1310, 17142), (1572, 14285), (1965, 11428), (2620, 8571), (2857, 7860), (3930, 5714)]