202302260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{613}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 440974800

約数和(自身を除く): 238672540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 569, 580, 613, 1138, 1226, 2276, 2452, 2845, 3065, 5690, 6130, 11380, 12260, 16501, 17777, 33002, 35554, 66004, 71108, 82505, 88885, 165010, 177770, 330020, 348797, 355540, 697594, 1395188, 1743985, 3487970, 6975940, 10115113, 20230226, 40460452, 50575565, 101151130, 202302260]

約数ペア:

[(1, 202302260), (2, 101151130), (4, 50575565), (5, 40460452), (10, 20230226), (20, 10115113), (29, 6975940), (58, 3487970), (116, 1743985), (145, 1395188), (290, 697594), (569, 355540), (580, 348797), (613, 330020), (1138, 177770), (1226, 165010), (2276, 88885), (2452, 82505), (2845, 71108), (3065, 66004), (5690, 35554), (6130, 33002), (11380, 17777), (12260, 16501)]