41398240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1531}}^1$

素因数の和:1572

約数の個数: 72

約数和(自身を含む): 105974568

約数和(自身を除く): 64576328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1531, 1690, 2080, 2704, 3062, 3380, 5408, 6124, 6760, 7655, 12248, 13520, 15310, 19903, 24496, 27040, 30620, 39806, 48992, 61240, 79612, 99515, 122480, 159224, 199030, 244960, 258739, 318448, 398060, 517478, 636896, 796120, 1034956, 1293695, 1592240, 2069912, 2587390, 3184480, 4139824, 5174780, 8279648, 10349560, 20699120, 41398240]

約数ペア:

[(1, 41398240), (2, 20699120), (4, 10349560), (5, 8279648), (8, 5174780), (10, 4139824), (13, 3184480), (16, 2587390), (20, 2069912), (26, 1592240), (32, 1293695), (40, 1034956), (52, 796120), (65, 636896), (80, 517478), (104, 398060), (130, 318448), (160, 258739), (169, 244960), (208, 199030), (260, 159224), (338, 122480), (416, 99515), (520, 79612), (676, 61240), (845, 48992), (1040, 39806), (1352, 30620), (1531, 27040), (1690, 24496), (2080, 19903), (2704, 15310), (3062, 13520), (3380, 12248), (5408, 7655), (6124, 6760)]