40808550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1381}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 101792592

約数和(自身を除く): 60984042

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 197, 394, 591, 985, 1182, 1381, 1970, 2762, 2955, 4143, 4925, 5910, 6905, 8286, 9850, 13810, 14775, 20715, 29550, 34525, 41430, 69050, 103575, 207150, 272057, 544114, 816171, 1360285, 1632342, 2720570, 4080855, 6801425, 8161710, 13602850, 20404275, 40808550]

約数ペア:

[(1, 40808550), (2, 20404275), (3, 13602850), (5, 8161710), (6, 6801425), (10, 4080855), (15, 2720570), (25, 1632342), (30, 1360285), (50, 816171), (75, 544114), (150, 272057), (197, 207150), (394, 103575), (591, 69050), (985, 41430), (1182, 34525), (1381, 29550), (1970, 20715), (2762, 14775), (2955, 13810), (4143, 9850), (4925, 8286), (5910, 6905)]