23579900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 54371520

約数和(自身を除く): 30791620

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 47, 50, 58, 94, 100, 116, 145, 173, 188, 235, 290, 346, 470, 580, 692, 725, 865, 940, 1175, 1363, 1450, 1730, 2350, 2726, 2900, 3460, 4325, 4700, 5017, 5452, 6815, 8131, 8650, 10034, 13630, 16262, 17300, 20068, 25085, 27260, 32524, 34075, 40655, 50170, 68150, 81310, 100340, 125425, 136300, 162620, 203275, 235799, 250850, 406550, 471598, 501700, 813100, 943196, 1178995, 2357990, 4715980, 5894975, 11789950, 23579900]

約数ペア:

[(1, 23579900), (2, 11789950), (4, 5894975), (5, 4715980), (10, 2357990), (20, 1178995), (25, 943196), (29, 813100), (47, 501700), (50, 471598), (58, 406550), (94, 250850), (100, 235799), (116, 203275), (145, 162620), (173, 136300), (188, 125425), (235, 100340), (290, 81310), (346, 68150), (470, 50170), (580, 40655), (692, 34075), (725, 32524), (865, 27260), (940, 25085), (1175, 20068), (1363, 17300), (1450, 16262), (1730, 13630), (2350, 10034), (2726, 8650), (2900, 8131), (3460, 6815), (4325, 5452), (4700, 5017)]