74175080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15583}}^1$

素因数の和:15618

約数の個数: 64

約数和(自身を含む): 201968640

約数和(自身を除く): 127793560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 15583, 31166, 62332, 77915, 109081, 124664, 155830, 218162, 264911, 311660, 436324, 529822, 545405, 623320, 872648, 1059644, 1090810, 1324555, 1854377, 2119288, 2181620, 2649110, 3708754, 4363240, 5298220, 7417508, 9271885, 10596440, 14835016, 18543770, 37087540, 74175080]

約数ペア:

[(1, 74175080), (2, 37087540), (4, 18543770), (5, 14835016), (7, 10596440), (8, 9271885), (10, 7417508), (14, 5298220), (17, 4363240), (20, 3708754), (28, 2649110), (34, 2181620), (35, 2119288), (40, 1854377), (56, 1324555), (68, 1090810), (70, 1059644), (85, 872648), (119, 623320), (136, 545405), (140, 529822), (170, 436324), (238, 311660), (280, 264911), (340, 218162), (476, 155830), (595, 124664), (680, 109081), (952, 77915), (1190, 62332), (2380, 31166), (4760, 15583)]