8051830

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 14968800

約数和(自身を除く): 6916970

約数列:

[1, 2, 5, 10, 83, 89, 109, 166, 178, 218, 415, 445, 545, 830, 890, 1090, 7387, 9047, 9701, 14774, 18094, 19402, 36935, 45235, 48505, 73870, 90470, 97010, 805183, 1610366, 4025915, 8051830]

約数ペア:

[(1, 8051830), (2, 4025915), (5, 1610366), (10, 805183), (83, 97010), (89, 90470), (109, 73870), (166, 48505), (178, 45235), (218, 36935), (415, 19402), (445, 18094), (545, 14774), (830, 9701), (890, 9047), (1090, 7387)]