31956380090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{10193}}^1$

素因数の和:10583

約数の個数: 64

約数和(自身を含む): 61618081536

約数和(自身を除く): 29661701446

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 317, 430, 634, 989, 1585, 1978, 3170, 4945, 7291, 9890, 10193, 13631, 14582, 20386, 27262, 36455, 50965, 68155, 72910, 101930, 136310, 234439, 313513, 438299, 468878, 627026, 876598, 1172195, 1567565, 2191495, 2344390, 3135130, 3231181, 4382990, 6462362, 10080877, 16155905, 20161754, 32311810, 50404385, 74317163, 100808770, 138940783, 148634326, 277881566, 371585815, 694703915, 743171630, 1389407830, 3195638009, 6391276018, 15978190045, 31956380090]

約数ペア:

[(1, 31956380090), (2, 15978190045), (5, 6391276018), (10, 3195638009), (23, 1389407830), (43, 743171630), (46, 694703915), (86, 371585815), (115, 277881566), (215, 148634326), (230, 138940783), (317, 100808770), (430, 74317163), (634, 50404385), (989, 32311810), (1585, 20161754), (1978, 16155905), (3170, 10080877), (4945, 6462362), (7291, 4382990), (9890, 3231181), (10193, 3135130), (13631, 2344390), (14582, 2191495), (20386, 1567565), (27262, 1172195), (36455, 876598), (50965, 627026), (68155, 468878), (72910, 438299), (101930, 313513), (136310, 234439)]