434632220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103979}}^1$

素因数の和:104018

約数の個数: 48

約数和(自身を含む): 1048118400

約数和(自身を除く): 613486180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 103979, 207958, 415916, 519895, 1039790, 1143769, 1975601, 2079580, 2287538, 3951202, 4575076, 5718845, 7902404, 9878005, 11437690, 19756010, 21731611, 22875380, 39512020, 43463222, 86926444, 108658055, 217316110, 434632220]

約数ペア:

[(1, 434632220), (2, 217316110), (4, 108658055), (5, 86926444), (10, 43463222), (11, 39512020), (19, 22875380), (20, 21731611), (22, 19756010), (38, 11437690), (44, 9878005), (55, 7902404), (76, 5718845), (95, 4575076), (110, 3951202), (190, 2287538), (209, 2079580), (220, 1975601), (380, 1143769), (418, 1039790), (836, 519895), (1045, 415916), (2090, 207958), (4180, 103979)]