48778880720

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11504453}}^1$

素因数の和:11504519

約数の個数: 40

約数和(自身を含む): 115550735976

約数和(自身を除く): 66771855256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 11504453, 23008906, 46017812, 57522265, 92035624, 115044530, 184071248, 230089060, 460178120, 609736009, 920356240, 1219472018, 2438944036, 3048680045, 4877888072, 6097360090, 9755776144, 12194720180, 24389440360, 48778880720]

約数ペア:

[(1, 48778880720), (2, 24389440360), (4, 12194720180), (5, 9755776144), (8, 6097360090), (10, 4877888072), (16, 3048680045), (20, 2438944036), (40, 1219472018), (53, 920356240), (80, 609736009), (106, 460178120), (212, 230089060), (265, 184071248), (424, 115044530), (530, 92035624), (848, 57522265), (1060, 46017812), (2120, 23008906), (4240, 11504453)]