12914300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 33747840

約数和(自身を除く): 20833540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 971, 1330, 1900, 1942, 2660, 3325, 3884, 4855, 6650, 6797, 9710, 13300, 13594, 18449, 19420, 24275, 27188, 33985, 36898, 48550, 67970, 73796, 92245, 97100, 129143, 135940, 169925, 184490, 258286, 339850, 368980, 461225, 516572, 645715, 679700, 922450, 1291430, 1844900, 2582860, 3228575, 6457150, 12914300]

約数ペア:

[(1, 12914300), (2, 6457150), (4, 3228575), (5, 2582860), (7, 1844900), (10, 1291430), (14, 922450), (19, 679700), (20, 645715), (25, 516572), (28, 461225), (35, 368980), (38, 339850), (50, 258286), (70, 184490), (76, 169925), (95, 135940), (100, 129143), (133, 97100), (140, 92245), (175, 73796), (190, 67970), (266, 48550), (350, 36898), (380, 33985), (475, 27188), (532, 24275), (665, 19420), (700, 18449), (950, 13594), (971, 13300), (1330, 9710), (1900, 6797), (1942, 6650), (2660, 4855), (3325, 3884)]