1115625920

素因数分解:

$2^6\times 5^1\times {\mathrm{3486331}}^1$

素因数の和:3486348

約数の個数: 28

約数和(自身を含む): 2656584984

約数和(自身を除く): 1540959064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3486331, 6972662, 13945324, 17431655, 27890648, 34863310, 55781296, 69726620, 111562592, 139453240, 223125184, 278906480, 557812960, 1115625920]

約数ペア:

[(1, 1115625920), (2, 557812960), (4, 278906480), (5, 223125184), (8, 139453240), (10, 111562592), (16, 69726620), (20, 55781296), (32, 34863310), (40, 27890648), (64, 17431655), (80, 13945324), (160, 6972662), (320, 3486331)]