29227640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56207}}^1$

素因数の和:56231

約数の個数: 32

約数和(自身を含む): 70822080

約数和(自身を除く): 41594440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56207, 112414, 224828, 281035, 449656, 562070, 730691, 1124140, 1461382, 2248280, 2922764, 3653455, 5845528, 7306910, 14613820, 29227640]

約数ペア:

[(1, 29227640), (2, 14613820), (4, 7306910), (5, 5845528), (8, 3653455), (10, 2922764), (13, 2248280), (20, 1461382), (26, 1124140), (40, 730691), (52, 562070), (65, 449656), (104, 281035), (130, 224828), (260, 112414), (520, 56207)]