10028890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 18760896

約数和(自身を除く): 8732006

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 281, 415, 430, 562, 830, 1405, 2810, 3569, 7138, 12083, 17845, 23323, 24166, 35690, 46646, 60415, 116615, 120830, 233230, 1002889, 2005778, 5014445, 10028890]

約数ペア:

[(1, 10028890), (2, 5014445), (5, 2005778), (10, 1002889), (43, 233230), (83, 120830), (86, 116615), (166, 60415), (215, 46646), (281, 35690), (415, 24166), (430, 23323), (562, 17845), (830, 12083), (1405, 7138), (2810, 3569)]