29508440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56747}}^1$

素因数の和:56771

約数の個数: 32

約数和(自身を含む): 71502480

約数和(自身を除く): 41994040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56747, 113494, 226988, 283735, 453976, 567470, 737711, 1134940, 1475422, 2269880, 2950844, 3688555, 5901688, 7377110, 14754220, 29508440]

約数ペア:

[(1, 29508440), (2, 14754220), (4, 7377110), (5, 5901688), (8, 3688555), (10, 2950844), (13, 2269880), (20, 1475422), (26, 1134940), (40, 737711), (52, 567470), (65, 453976), (104, 283735), (130, 226988), (260, 113494), (520, 56747)]