3609050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 7365600

約数和(自身を除く): 3756550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 131, 145, 190, 262, 290, 475, 551, 655, 725, 950, 1102, 1310, 1450, 2489, 2755, 3275, 3799, 4978, 5510, 6550, 7598, 12445, 13775, 18995, 24890, 27550, 37990, 62225, 72181, 94975, 124450, 144362, 189950, 360905, 721810, 1804525, 3609050]

約数ペア:

[(1, 3609050), (2, 1804525), (5, 721810), (10, 360905), (19, 189950), (25, 144362), (29, 124450), (38, 94975), (50, 72181), (58, 62225), (95, 37990), (131, 27550), (145, 24890), (190, 18995), (262, 13775), (290, 12445), (475, 7598), (551, 6550), (655, 5510), (725, 4978), (950, 3799), (1102, 3275), (1310, 2755), (1450, 2489)]