26776700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 64839600

約数和(自身を除く): 38062900

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 829, 850, 950, 1292, 1615, 1658, 1700, 1900, 3230, 3316, 4145, 6460, 8075, 8290, 14093, 15751, 16150, 16580, 20725, 28186, 31502, 32300, 41450, 56372, 63004, 70465, 78755, 82900, 140930, 157510, 267767, 281860, 315020, 352325, 393775, 535534, 704650, 787550, 1071068, 1338835, 1409300, 1575100, 2677670, 5355340, 6694175, 13388350, 26776700]

約数ペア:

[(1, 26776700), (2, 13388350), (4, 6694175), (5, 5355340), (10, 2677670), (17, 1575100), (19, 1409300), (20, 1338835), (25, 1071068), (34, 787550), (38, 704650), (50, 535534), (68, 393775), (76, 352325), (85, 315020), (95, 281860), (100, 267767), (170, 157510), (190, 140930), (323, 82900), (340, 78755), (380, 70465), (425, 63004), (475, 56372), (646, 41450), (829, 32300), (850, 31502), (950, 28186), (1292, 20725), (1615, 16580), (1658, 16150), (1700, 15751), (1900, 14093), (3230, 8290), (3316, 8075), (4145, 6460)]