22476536840

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1\times {\mathrm{10331}}^1$

素因数の和:10950

約数の個数: 64

約数和(自身を含む): 51143400000

約数和(自身を除く): 28666863160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 499, 545, 872, 998, 1090, 1996, 2180, 2495, 3992, 4360, 4990, 9980, 10331, 19960, 20662, 41324, 51655, 54391, 82648, 103310, 108782, 206620, 217564, 271955, 413240, 435128, 543910, 1087820, 1126079, 2175640, 2252158, 4504316, 5155169, 5630395, 9008632, 10310338, 11260790, 20620676, 22521580, 25775845, 41241352, 45043160, 51551690, 103103380, 206206760, 561913421, 1123826842, 2247653684, 2809567105, 4495307368, 5619134210, 11238268420, 22476536840]

約数ペア:

[(1, 22476536840), (2, 11238268420), (4, 5619134210), (5, 4495307368), (8, 2809567105), (10, 2247653684), (20, 1123826842), (40, 561913421), (109, 206206760), (218, 103103380), (436, 51551690), (499, 45043160), (545, 41241352), (872, 25775845), (998, 22521580), (1090, 20620676), (1996, 11260790), (2180, 10310338), (2495, 9008632), (3992, 5630395), (4360, 5155169), (4990, 4504316), (9980, 2252158), (10331, 2175640), (19960, 1126079), (20662, 1087820), (41324, 543910), (51655, 435128), (54391, 413240), (82648, 271955), (103310, 217564), (108782, 206620)]