10120216

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 19584000

約数和(自身を除く): 9463784

約数列:

[1, 2, 4, 8, 67, 79, 134, 158, 239, 268, 316, 478, 536, 632, 956, 1912, 5293, 10586, 16013, 18881, 21172, 32026, 37762, 42344, 64052, 75524, 128104, 151048, 1265027, 2530054, 5060108, 10120216]

約数ペア:

[(1, 10120216), (2, 5060108), (4, 2530054), (8, 1265027), (67, 151048), (79, 128104), (134, 75524), (158, 64052), (239, 42344), (268, 37762), (316, 32026), (478, 21172), (536, 18881), (632, 16013), (956, 10586), (1912, 5293)]