468967040

素因数分解:

$2^7\times 5^1\times {\mathrm{732761}}^1$

素因数の和:732780

約数の個数: 32

約数和(自身を含む): 1121125860

約数和(自身を除く): 652158820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 732761, 1465522, 2931044, 3663805, 5862088, 7327610, 11724176, 14655220, 23448352, 29310440, 46896704, 58620880, 93793408, 117241760, 234483520, 468967040]

約数ペア:

[(1, 468967040), (2, 234483520), (4, 117241760), (5, 93793408), (8, 58620880), (10, 46896704), (16, 29310440), (20, 23448352), (32, 14655220), (40, 11724176), (64, 7327610), (80, 5862088), (128, 3663805), (160, 2931044), (320, 1465522), (640, 732761)]