100433920

素因数分解:

$2^{15}\times 5^1\times {\mathrm{613}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 241430940

約数和(自身を除く): 140997020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 613, 640, 1024, 1226, 1280, 2048, 2452, 2560, 3065, 4096, 4904, 5120, 6130, 8192, 9808, 10240, 12260, 16384, 19616, 20480, 24520, 32768, 39232, 40960, 49040, 78464, 81920, 98080, 156928, 163840, 196160, 313856, 392320, 627712, 784640, 1255424, 1569280, 2510848, 3138560, 5021696, 6277120, 10043392, 12554240, 20086784, 25108480, 50216960, 100433920]

約数ペア:

[(1, 100433920), (2, 50216960), (4, 25108480), (5, 20086784), (8, 12554240), (10, 10043392), (16, 6277120), (20, 5021696), (32, 3138560), (40, 2510848), (64, 1569280), (80, 1255424), (128, 784640), (160, 627712), (256, 392320), (320, 313856), (512, 196160), (613, 163840), (640, 156928), (1024, 98080), (1226, 81920), (1280, 78464), (2048, 49040), (2452, 40960), (2560, 39232), (3065, 32768), (4096, 24520), (4904, 20480), (5120, 19616), (6130, 16384), (8192, 12260), (9808, 10240)]