10185204520

素因数分解:

$2^3\times 5^1\times {\mathrm{254630113}}^1$

素因数の和:254630124

約数の個数: 16

約数和(自身を含む): 22916710260

約数和(自身を除く): 12731505740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 254630113, 509260226, 1018520452, 1273150565, 2037040904, 2546301130, 5092602260, 10185204520]

約数ペア:

[(1, 10185204520), (2, 5092602260), (4, 2546301130), (5, 2037040904), (8, 1273150565), (10, 1018520452), (20, 509260226), (40, 254630113)]