36698399020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{286393}}^1$

素因数の和:286594

約数の個数: 48

約数和(自身を含む): 79388416800

約数和(自身を除く): 42690017780

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 149, 172, 215, 298, 430, 596, 745, 860, 1490, 2980, 6407, 12814, 25628, 32035, 64070, 128140, 286393, 572786, 1145572, 1431965, 2863930, 5727860, 12314899, 24629798, 42672557, 49259596, 61574495, 85345114, 123148990, 170690228, 213362785, 246297980, 426725570, 853451140, 1834919951, 3669839902, 7339679804, 9174599755, 18349199510, 36698399020]

約数ペア:

[(1, 36698399020), (2, 18349199510), (4, 9174599755), (5, 7339679804), (10, 3669839902), (20, 1834919951), (43, 853451140), (86, 426725570), (149, 246297980), (172, 213362785), (215, 170690228), (298, 123148990), (430, 85345114), (596, 61574495), (745, 49259596), (860, 42672557), (1490, 24629798), (2980, 12314899), (6407, 5727860), (12814, 2863930), (25628, 1431965), (32035, 1145572), (64070, 572786), (128140, 286393)]