7727920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3373

約数の個数: 40

約数和(自身を含む): 18592560

約数和(自身を除く): 10864640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3331, 6662, 13324, 16655, 26648, 33310, 53296, 66620, 96599, 133240, 193198, 266480, 386396, 482995, 772792, 965990, 1545584, 1931980, 3863960, 7727920]

約数ペア:

[(1, 7727920), (2, 3863960), (4, 1931980), (5, 1545584), (8, 965990), (10, 772792), (16, 482995), (20, 386396), (29, 266480), (40, 193198), (58, 133240), (80, 96599), (116, 66620), (145, 53296), (232, 33310), (290, 26648), (464, 16655), (580, 13324), (1160, 6662), (2320, 3331)]