157250560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{30713}}^1$

素因数の和:30738

約数の個数: 44

約数和(自身を含む): 377229348

約数和(自身を除く): 219978788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 30713, 61426, 122852, 153565, 245704, 307130, 491408, 614260, 982816, 1228520, 1965632, 2457040, 3931264, 4914080, 7862528, 9828160, 15725056, 19656320, 31450112, 39312640, 78625280, 157250560]

約数ペア:

[(1, 157250560), (2, 78625280), (4, 39312640), (5, 31450112), (8, 19656320), (10, 15725056), (16, 9828160), (20, 7862528), (32, 4914080), (40, 3931264), (64, 2457040), (80, 1965632), (128, 1228520), (160, 982816), (256, 614260), (320, 491408), (512, 307130), (640, 245704), (1024, 153565), (1280, 122852), (2560, 61426), (5120, 30713)]