99138260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{381301}}^1$

素因数の和:381323

約数の個数: 24

約数和(自身を含む): 224205576

約数和(自身を除く): 125067316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 381301, 762602, 1525204, 1906505, 3813010, 4956913, 7626020, 9913826, 19827652, 24784565, 49569130, 99138260]

約数ペア:

[(1, 99138260), (2, 49569130), (4, 24784565), (5, 19827652), (10, 9913826), (13, 7626020), (20, 4956913), (26, 3813010), (52, 1906505), (65, 1525204), (130, 762602), (260, 381301)]