45428480

素因数分解:

$2^8\times 5^1\times {\mathrm{35491}}^1$

素因数の和:35512

約数の個数: 36

約数和(自身を含む): 108818472

約数和(自身を除く): 63389992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 35491, 70982, 141964, 177455, 283928, 354910, 567856, 709820, 1135712, 1419640, 2271424, 2839280, 4542848, 5678560, 9085696, 11357120, 22714240, 45428480]

約数ペア:

[(1, 45428480), (2, 22714240), (4, 11357120), (5, 9085696), (8, 5678560), (10, 4542848), (16, 2839280), (20, 2271424), (32, 1419640), (40, 1135712), (64, 709820), (80, 567856), (128, 354910), (160, 283928), (256, 177455), (320, 141964), (640, 70982), (1280, 35491)]