1330555400

素因数分解:

$2^3\times 5^2\times {\mathrm{727}}^1\times {\mathrm{9151}}^1$

素因数の和:9894

約数の個数: 48

約数和(自身を含む): 3098135040

約数和(自身を除く): 1767579640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 727, 1454, 2908, 3635, 5816, 7270, 9151, 14540, 18175, 18302, 29080, 36350, 36604, 45755, 72700, 73208, 91510, 145400, 183020, 228775, 366040, 457550, 915100, 1830200, 6652777, 13305554, 26611108, 33263885, 53222216, 66527770, 133055540, 166319425, 266111080, 332638850, 665277700, 1330555400]

約数ペア:

[(1, 1330555400), (2, 665277700), (4, 332638850), (5, 266111080), (8, 166319425), (10, 133055540), (20, 66527770), (25, 53222216), (40, 33263885), (50, 26611108), (100, 13305554), (200, 6652777), (727, 1830200), (1454, 915100), (2908, 457550), (3635, 366040), (5816, 228775), (7270, 183020), (9151, 145400), (14540, 91510), (18175, 73208), (18302, 72700), (29080, 45755), (36350, 36604)]