4048638160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7229711}}^1$

素因数の和:7229731

約数の個数: 40

約数和(自身を含む): 10757811456

約数和(自身を除く): 6709173296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7229711, 14459422, 28918844, 36148555, 50607977, 57837688, 72297110, 101215954, 115675376, 144594220, 202431908, 253039885, 289188440, 404863816, 506079770, 578376880, 809727632, 1012159540, 2024319080, 4048638160]

約数ペア:

[(1, 4048638160), (2, 2024319080), (4, 1012159540), (5, 809727632), (7, 578376880), (8, 506079770), (10, 404863816), (14, 289188440), (16, 253039885), (20, 202431908), (28, 144594220), (35, 115675376), (40, 101215954), (56, 72297110), (70, 57837688), (80, 50607977), (112, 36148555), (140, 28918844), (280, 14459422), (560, 7229711)]