8889708430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{2347}}^1$

素因数の和:2773

約数の個数: 64

約数和(自身を含む): 17056059840

約数和(自身を除く): 8166351410

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 353, 370, 706, 1073, 1765, 2146, 2347, 3530, 4694, 5365, 10237, 10730, 11735, 13061, 20474, 23470, 26122, 51185, 65305, 68063, 86839, 102370, 130610, 136126, 173678, 340315, 378769, 434195, 680630, 757538, 828491, 868390, 1656982, 1893845, 2518331, 3787690, 4142455, 5036662, 8284910, 12591655, 24026239, 25183310, 30654167, 48052478, 61308334, 120131195, 153270835, 240262390, 306541670, 888970843, 1777941686, 4444854215, 8889708430]

約数ペア:

[(1, 8889708430), (2, 4444854215), (5, 1777941686), (10, 888970843), (29, 306541670), (37, 240262390), (58, 153270835), (74, 120131195), (145, 61308334), (185, 48052478), (290, 30654167), (353, 25183310), (370, 24026239), (706, 12591655), (1073, 8284910), (1765, 5036662), (2146, 4142455), (2347, 3787690), (3530, 2518331), (4694, 1893845), (5365, 1656982), (10237, 868390), (10730, 828491), (11735, 757538), (13061, 680630), (20474, 434195), (23470, 378769), (26122, 340315), (51185, 173678), (65305, 136126), (68063, 130610), (86839, 102370)]