1632803650

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{2287}}^1$

素因数の和:2539

約数の個数: 48

約数和(自身を含む): 3089623680

約数和(自身を除く): 1456820030

約数列:

[1, 2, 5, 10, 25, 50, 109, 131, 218, 262, 545, 655, 1090, 1310, 2287, 2725, 3275, 4574, 5450, 6550, 11435, 14279, 22870, 28558, 57175, 71395, 114350, 142790, 249283, 299597, 356975, 498566, 599194, 713950, 1246415, 1497985, 2492830, 2995970, 6232075, 7489925, 12464150, 14979850, 32656073, 65312146, 163280365, 326560730, 816401825, 1632803650]

約数ペア:

[(1, 1632803650), (2, 816401825), (5, 326560730), (10, 163280365), (25, 65312146), (50, 32656073), (109, 14979850), (131, 12464150), (218, 7489925), (262, 6232075), (545, 2995970), (655, 2492830), (1090, 1497985), (1310, 1246415), (2287, 713950), (2725, 599194), (3275, 498566), (4574, 356975), (5450, 299597), (6550, 249283), (11435, 142790), (14279, 114350), (22870, 71395), (28558, 57175)]