57196840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 144429480

約数和(自身を除く): 87232640

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 233, 323, 340, 361, 380, 466, 646, 680, 722, 760, 932, 1165, 1292, 1444, 1615, 1805, 1864, 2330, 2584, 2888, 3230, 3610, 3961, 4427, 4660, 6137, 6460, 7220, 7922, 8854, 9320, 12274, 12920, 14440, 15844, 17708, 19805, 22135, 24548, 30685, 31688, 35416, 39610, 44270, 49096, 61370, 75259, 79220, 84113, 88540, 122740, 150518, 158440, 168226, 177080, 245480, 301036, 336452, 376295, 420565, 602072, 672904, 752590, 841130, 1429921, 1505180, 1682260, 2859842, 3010360, 3364520, 5719684, 7149605, 11439368, 14299210, 28598420, 57196840]

約数ペア:

[(1, 57196840), (2, 28598420), (4, 14299210), (5, 11439368), (8, 7149605), (10, 5719684), (17, 3364520), (19, 3010360), (20, 2859842), (34, 1682260), (38, 1505180), (40, 1429921), (68, 841130), (76, 752590), (85, 672904), (95, 602072), (136, 420565), (152, 376295), (170, 336452), (190, 301036), (233, 245480), (323, 177080), (340, 168226), (361, 158440), (380, 150518), (466, 122740), (646, 88540), (680, 84113), (722, 79220), (760, 75259), (932, 61370), (1165, 49096), (1292, 44270), (1444, 39610), (1615, 35416), (1805, 31688), (1864, 30685), (2330, 24548), (2584, 22135), (2888, 19805), (3230, 17708), (3610, 15844), (3961, 14440), (4427, 12920), (4660, 12274), (6137, 9320), (6460, 8854), (7220, 7922)]