99976370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8641}}^1$

素因数の和:8750

約数の個数: 32

約数和(自身を含む): 196000560

約数和(自身を除く): 96024190

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 8641, 11570, 17282, 43205, 86410, 112333, 224666, 561665, 769049, 1123330, 1538098, 3845245, 7690490, 9997637, 19995274, 49988185, 99976370]

約数ペア:

[(1, 99976370), (2, 49988185), (5, 19995274), (10, 9997637), (13, 7690490), (26, 3845245), (65, 1538098), (89, 1123330), (130, 769049), (178, 561665), (445, 224666), (890, 112333), (1157, 86410), (2314, 43205), (5785, 17282), (8641, 11570)]