45161140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 97332480

約数和(自身を除く): 52171340

約数列:

[1, 2, 4, 5, 10, 20, 79, 101, 158, 202, 283, 316, 395, 404, 505, 566, 790, 1010, 1132, 1415, 1580, 2020, 2830, 5660, 7979, 15958, 22357, 28583, 31916, 39895, 44714, 57166, 79790, 89428, 111785, 114332, 142915, 159580, 223570, 285830, 447140, 571660, 2258057, 4516114, 9032228, 11290285, 22580570, 45161140]

約数ペア:

[(1, 45161140), (2, 22580570), (4, 11290285), (5, 9032228), (10, 4516114), (20, 2258057), (79, 571660), (101, 447140), (158, 285830), (202, 223570), (283, 159580), (316, 142915), (395, 114332), (404, 111785), (505, 89428), (566, 79790), (790, 57166), (1010, 44714), (1132, 39895), (1415, 31916), (1580, 28583), (2020, 22357), (2830, 15958), (5660, 7979)]