132421390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4549}}^1$

素因数の和:4668

約数の個数: 32

約数和(自身を含む): 247665600

約数和(自身を除く): 115244210

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2911, 4549, 5822, 9098, 14555, 22745, 29110, 45490, 186509, 322979, 373018, 645958, 932545, 1614895, 1865090, 3229790, 13242139, 26484278, 66210695, 132421390]

約数ペア:

[(1, 132421390), (2, 66210695), (5, 26484278), (10, 13242139), (41, 3229790), (71, 1865090), (82, 1614895), (142, 932545), (205, 645958), (355, 373018), (410, 322979), (710, 186509), (2911, 45490), (4549, 29110), (5822, 22745), (9098, 14555)]