152027980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{584723}}^1$

素因数の和:584745

約数の個数: 24

約数和(自身を含む): 343817712

約数和(自身を除く): 191789732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 584723, 1169446, 2338892, 2923615, 5847230, 7601399, 11694460, 15202798, 30405596, 38006995, 76013990, 152027980]

約数ペア:

[(1, 152027980), (2, 76013990), (4, 38006995), (5, 30405596), (10, 15202798), (13, 11694460), (20, 7601399), (26, 5847230), (52, 2923615), (65, 2338892), (130, 1169446), (260, 584723)]