2016945650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{16759}}^1$

素因数の和:16883

約数の個数: 48

約数和(自身を含む): 3927873600

約数和(自身を除く): 1910927950

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 83, 145, 166, 290, 415, 725, 830, 1450, 2075, 2407, 4150, 4814, 12035, 16759, 24070, 33518, 60175, 83795, 120350, 167590, 418975, 486011, 837950, 972022, 1390997, 2430055, 2781994, 4860110, 6954985, 12150275, 13909970, 24300550, 34774925, 40338913, 69549850, 80677826, 201694565, 403389130, 1008472825, 2016945650]

約数ペア:

[(1, 2016945650), (2, 1008472825), (5, 403389130), (10, 201694565), (25, 80677826), (29, 69549850), (50, 40338913), (58, 34774925), (83, 24300550), (145, 13909970), (166, 12150275), (290, 6954985), (415, 4860110), (725, 2781994), (830, 2430055), (1450, 1390997), (2075, 972022), (2407, 837950), (4150, 486011), (4814, 418975), (12035, 167590), (16759, 120350), (24070, 83795), (33518, 60175)]