38770300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 87869376

約数和(自身を除く): 49099076

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 73, 94, 100, 113, 146, 188, 226, 235, 292, 365, 452, 470, 565, 730, 940, 1130, 1175, 1460, 1825, 2260, 2350, 2825, 3431, 3650, 4700, 5311, 5650, 6862, 7300, 8249, 10622, 11300, 13724, 16498, 17155, 21244, 26555, 32996, 34310, 41245, 53110, 68620, 82490, 85775, 106220, 132775, 164980, 171550, 206225, 265550, 343100, 387703, 412450, 531100, 775406, 824900, 1550812, 1938515, 3877030, 7754060, 9692575, 19385150, 38770300]

約数ペア:

[(1, 38770300), (2, 19385150), (4, 9692575), (5, 7754060), (10, 3877030), (20, 1938515), (25, 1550812), (47, 824900), (50, 775406), (73, 531100), (94, 412450), (100, 387703), (113, 343100), (146, 265550), (188, 206225), (226, 171550), (235, 164980), (292, 132775), (365, 106220), (452, 85775), (470, 82490), (565, 68620), (730, 53110), (940, 41245), (1130, 34310), (1175, 32996), (1460, 26555), (1825, 21244), (2260, 17155), (2350, 16498), (2825, 13724), (3431, 11300), (3650, 10622), (4700, 8249), (5311, 7300), (5650, 6862)]