38486270

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 71033760

約数和(自身を除く): 32547490

約数列:

[1, 2, 5, 10, 83, 89, 166, 178, 415, 445, 521, 830, 890, 1042, 2605, 5210, 7387, 14774, 36935, 43243, 46369, 73870, 86486, 92738, 216215, 231845, 432430, 463690, 3848627, 7697254, 19243135, 38486270]

約数ペア:

[(1, 38486270), (2, 19243135), (5, 7697254), (10, 3848627), (83, 463690), (89, 432430), (166, 231845), (178, 216215), (415, 92738), (445, 86486), (521, 73870), (830, 46369), (890, 43243), (1042, 36935), (2605, 14774), (5210, 7387)]