43908620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1023

約数の個数: 96

約数和(自身を含む): 117573120

約数和(自身を除く): 73664500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 971, 1190, 1292, 1330, 1615, 1942, 2261, 2380, 2660, 3230, 3884, 4522, 4855, 6460, 6797, 9044, 9710, 11305, 13594, 16507, 18449, 19420, 22610, 27188, 33014, 33985, 36898, 45220, 66028, 67970, 73796, 82535, 92245, 115549, 129143, 135940, 165070, 184490, 231098, 258286, 313633, 330140, 368980, 462196, 516572, 577745, 627266, 645715, 1155490, 1254532, 1291430, 1568165, 2195431, 2310980, 2582860, 3136330, 4390862, 6272660, 8781724, 10977155, 21954310, 43908620]

約数ペア:

[(1, 43908620), (2, 21954310), (4, 10977155), (5, 8781724), (7, 6272660), (10, 4390862), (14, 3136330), (17, 2582860), (19, 2310980), (20, 2195431), (28, 1568165), (34, 1291430), (35, 1254532), (38, 1155490), (68, 645715), (70, 627266), (76, 577745), (85, 516572), (95, 462196), (119, 368980), (133, 330140), (140, 313633), (170, 258286), (190, 231098), (238, 184490), (266, 165070), (323, 135940), (340, 129143), (380, 115549), (476, 92245), (532, 82535), (595, 73796), (646, 67970), (665, 66028), (971, 45220), (1190, 36898), (1292, 33985), (1330, 33014), (1615, 27188), (1942, 22610), (2261, 19420), (2380, 18449), (2660, 16507), (3230, 13594), (3884, 11305), (4522, 9710), (4855, 9044), (6460, 6797)]