23213300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 56246400

約数和(自身を除く): 33033100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 449, 470, 517, 550, 898, 940, 1034, 1100, 1175, 1796, 2068, 2245, 2350, 2585, 4490, 4700, 4939, 5170, 8980, 9878, 10340, 11225, 12925, 19756, 21103, 22450, 24695, 25850, 42206, 44900, 49390, 51700, 84412, 98780, 105515, 123475, 211030, 232133, 246950, 422060, 464266, 493900, 527575, 928532, 1055150, 1160665, 2110300, 2321330, 4642660, 5803325, 11606650, 23213300]

約数ペア:

[(1, 23213300), (2, 11606650), (4, 5803325), (5, 4642660), (10, 2321330), (11, 2110300), (20, 1160665), (22, 1055150), (25, 928532), (44, 527575), (47, 493900), (50, 464266), (55, 422060), (94, 246950), (100, 232133), (110, 211030), (188, 123475), (220, 105515), (235, 98780), (275, 84412), (449, 51700), (470, 49390), (517, 44900), (550, 42206), (898, 25850), (940, 24695), (1034, 22450), (1100, 21103), (1175, 19756), (1796, 12925), (2068, 11225), (2245, 10340), (2350, 9878), (2585, 8980), (4490, 5170), (4700, 4939)]