26123980

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2797}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 54997488

約数和(自身を除く): 28873508

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 2797, 4670, 5594, 9340, 11188, 13985, 27970, 55940, 1306199, 2612398, 5224796, 6530995, 13061990, 26123980]

約数ペア:

[(1, 26123980), (2, 13061990), (4, 6530995), (5, 5224796), (10, 2612398), (20, 1306199), (467, 55940), (934, 27970), (1868, 13985), (2335, 11188), (2797, 9340), (4670, 5594)]