29364140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112939}}^1$

素因数の和:112961

約数の個数: 24

約数和(自身を含む): 66408720

約数和(自身を除く): 37044580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 112939, 225878, 451756, 564695, 1129390, 1468207, 2258780, 2936414, 5872828, 7341035, 14682070, 29364140]

約数ペア:

[(1, 29364140), (2, 14682070), (4, 7341035), (5, 5872828), (10, 2936414), (13, 2258780), (20, 1468207), (26, 1129390), (52, 564695), (65, 451756), (130, 225878), (260, 112939)]