13912600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5351}}^1$

素因数の和:5380

約数の個数: 48

約数和(自身を含む): 34841520

約数和(自身を除く): 20928920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 5351, 10702, 21404, 26755, 42808, 53510, 69563, 107020, 133775, 139126, 214040, 267550, 278252, 347815, 535100, 556504, 695630, 1070200, 1391260, 1739075, 2782520, 3478150, 6956300, 13912600]

約数ペア:

[(1, 13912600), (2, 6956300), (4, 3478150), (5, 2782520), (8, 1739075), (10, 1391260), (13, 1070200), (20, 695630), (25, 556504), (26, 535100), (40, 347815), (50, 278252), (52, 267550), (65, 214040), (100, 139126), (104, 133775), (130, 107020), (200, 69563), (260, 53510), (325, 42808), (520, 26755), (650, 21404), (1300, 10702), (2600, 5351)]