65290440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5387}}^1$

素因数の和:5502

約数の個数: 64

約数和(自身を含む): 197847360

約数和(自身を除く): 132556920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 5387, 6060, 10774, 12120, 16161, 21548, 26935, 32322, 43096, 53870, 64644, 80805, 107740, 129288, 161610, 215480, 323220, 544087, 646440, 1088174, 1632261, 2176348, 2720435, 3264522, 4352696, 5440870, 6529044, 8161305, 10881740, 13058088, 16322610, 21763480, 32645220, 65290440]

約数ペア:

[(1, 65290440), (2, 32645220), (3, 21763480), (4, 16322610), (5, 13058088), (6, 10881740), (8, 8161305), (10, 6529044), (12, 5440870), (15, 4352696), (20, 3264522), (24, 2720435), (30, 2176348), (40, 1632261), (60, 1088174), (101, 646440), (120, 544087), (202, 323220), (303, 215480), (404, 161610), (505, 129288), (606, 107740), (808, 80805), (1010, 64644), (1212, 53870), (1515, 43096), (2020, 32322), (2424, 26935), (3030, 21548), (4040, 16161), (5387, 12120), (6060, 10774)]