89740430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8317}}^1$

素因数の和:8420

約数の個数: 32

約数和(自身を含む): 176075424

約数和(自身を除く): 86334994

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 8317, 10790, 16634, 41585, 83170, 108121, 216242, 540605, 690311, 1081210, 1380622, 3451555, 6903110, 8974043, 17948086, 44870215, 89740430]

約数ペア:

[(1, 89740430), (2, 44870215), (5, 17948086), (10, 8974043), (13, 6903110), (26, 3451555), (65, 1380622), (83, 1081210), (130, 690311), (166, 540605), (415, 216242), (830, 108121), (1079, 83170), (2158, 41585), (5395, 16634), (8317, 10790)]