74959070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7949}}^1$

素因数の和:8020

約数の個数: 32

約数和(自身を含む): 144244800

約数和(自身を除く): 69285730

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 7949, 9430, 15898, 39745, 79490, 182827, 325909, 365654, 651818, 914135, 1629545, 1828270, 3259090, 7495907, 14991814, 37479535, 74959070]

約数ペア:

[(1, 74959070), (2, 37479535), (5, 14991814), (10, 7495907), (23, 3259090), (41, 1828270), (46, 1629545), (82, 914135), (115, 651818), (205, 365654), (230, 325909), (410, 182827), (943, 79490), (1886, 39745), (4715, 15898), (7949, 9430)]