7640898080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2076331}}^1$

素因数の和:2076369

約数の個数: 48

約数和(自身を含む): 18836483904

約数和(自身を除く): 11195585824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 2076331, 4152662, 8305324, 10381655, 16610648, 20763310, 33221296, 41526620, 47755613, 66442592, 83053240, 95511226, 166106480, 191022452, 238778065, 332212960, 382044904, 477556130, 764089808, 955112260, 1528179616, 1910224520, 3820449040, 7640898080]

約数ペア:

[(1, 7640898080), (2, 3820449040), (4, 1910224520), (5, 1528179616), (8, 955112260), (10, 764089808), (16, 477556130), (20, 382044904), (23, 332212960), (32, 238778065), (40, 191022452), (46, 166106480), (80, 95511226), (92, 83053240), (115, 66442592), (160, 47755613), (184, 41526620), (230, 33221296), (368, 20763310), (460, 16610648), (736, 10381655), (920, 8305324), (1840, 4152662), (3680, 2076331)]