10331440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 28926720

約数和(自身を除く): 18595280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 971, 1064, 1330, 1520, 1942, 2128, 2660, 3884, 4855, 5320, 6797, 7768, 9710, 10640, 13594, 15536, 18449, 19420, 27188, 33985, 36898, 38840, 54376, 67970, 73796, 77680, 92245, 108752, 129143, 135940, 147592, 184490, 258286, 271880, 295184, 368980, 516572, 543760, 645715, 737960, 1033144, 1291430, 1475920, 2066288, 2582860, 5165720, 10331440]

約数ペア:

[(1, 10331440), (2, 5165720), (4, 2582860), (5, 2066288), (7, 1475920), (8, 1291430), (10, 1033144), (14, 737960), (16, 645715), (19, 543760), (20, 516572), (28, 368980), (35, 295184), (38, 271880), (40, 258286), (56, 184490), (70, 147592), (76, 135940), (80, 129143), (95, 108752), (112, 92245), (133, 77680), (140, 73796), (152, 67970), (190, 54376), (266, 38840), (280, 36898), (304, 33985), (380, 27188), (532, 19420), (560, 18449), (665, 15536), (760, 13594), (971, 10640), (1064, 9710), (1330, 7768), (1520, 6797), (1942, 5320), (2128, 4855), (2660, 3884)]