186791072920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3744809}}^1$

素因数の和:3744892

約数の個数: 64

約数和(自身を含む): 444883428000

約数和(自身を除く): 258092355080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 86, 116, 145, 172, 215, 232, 290, 344, 430, 580, 860, 1160, 1247, 1720, 2494, 4988, 6235, 9976, 12470, 24940, 49880, 3744809, 7489618, 14979236, 18724045, 29958472, 37448090, 74896180, 108599461, 149792360, 161026787, 217198922, 322053574, 434397844, 542997305, 644107148, 805133935, 868795688, 1085994610, 1288214296, 1610267870, 2171989220, 3220535740, 4343978440, 4669776823, 6441071480, 9339553646, 18679107292, 23348884115, 37358214584, 46697768230, 93395536460, 186791072920]

約数ペア:

[(1, 186791072920), (2, 93395536460), (4, 46697768230), (5, 37358214584), (8, 23348884115), (10, 18679107292), (20, 9339553646), (29, 6441071480), (40, 4669776823), (43, 4343978440), (58, 3220535740), (86, 2171989220), (116, 1610267870), (145, 1288214296), (172, 1085994610), (215, 868795688), (232, 805133935), (290, 644107148), (344, 542997305), (430, 434397844), (580, 322053574), (860, 217198922), (1160, 161026787), (1247, 149792360), (1720, 108599461), (2494, 74896180), (4988, 37448090), (6235, 29958472), (9976, 18724045), (12470, 14979236), (24940, 7489618), (49880, 3744809)]