25828600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 72316800

約数和(自身を除く): 46488200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 971, 1064, 1330, 1400, 1900, 1942, 2660, 3325, 3800, 3884, 4855, 5320, 6650, 6797, 7768, 9710, 13300, 13594, 18449, 19420, 24275, 26600, 27188, 33985, 36898, 38840, 48550, 54376, 67970, 73796, 92245, 97100, 129143, 135940, 147592, 169925, 184490, 194200, 258286, 271880, 339850, 368980, 461225, 516572, 645715, 679700, 737960, 922450, 1033144, 1291430, 1359400, 1844900, 2582860, 3228575, 3689800, 5165720, 6457150, 12914300, 25828600]

約数ペア:

[(1, 25828600), (2, 12914300), (4, 6457150), (5, 5165720), (7, 3689800), (8, 3228575), (10, 2582860), (14, 1844900), (19, 1359400), (20, 1291430), (25, 1033144), (28, 922450), (35, 737960), (38, 679700), (40, 645715), (50, 516572), (56, 461225), (70, 368980), (76, 339850), (95, 271880), (100, 258286), (133, 194200), (140, 184490), (152, 169925), (175, 147592), (190, 135940), (200, 129143), (266, 97100), (280, 92245), (350, 73796), (380, 67970), (475, 54376), (532, 48550), (665, 38840), (700, 36898), (760, 33985), (950, 27188), (971, 26600), (1064, 24275), (1330, 19420), (1400, 18449), (1900, 13594), (1942, 13300), (2660, 9710), (3325, 7768), (3800, 6797), (3884, 6650), (4855, 5320)]