128520488510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9641447}}^1$

素因数の和:9641528

約数の個数: 32

約数和(自身を含む): 244352858112

約数和(自身を除く): 115832369602

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 9641447, 19282894, 48207235, 96414470, 298884857, 414582221, 597769714, 829164442, 1494424285, 2072911105, 2988848570, 4145822210, 12852048851, 25704097702, 64260244255, 128520488510]

約数ペア:

[(1, 128520488510), (2, 64260244255), (5, 25704097702), (10, 12852048851), (31, 4145822210), (43, 2988848570), (62, 2072911105), (86, 1494424285), (155, 829164442), (215, 597769714), (310, 414582221), (430, 298884857), (1333, 96414470), (2666, 48207235), (6665, 19282894), (13330, 9641447)]