5355340

素因数分解:

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

素因数の和:874

約数の個数: 48

約数和(自身を含む): 12549600

約数和(自身を除く): 7194260

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 829, 1292, 1615, 1658, 3230, 3316, 4145, 6460, 8290, 14093, 15751, 16580, 28186, 31502, 56372, 63004, 70465, 78755, 140930, 157510, 267767, 281860, 315020, 535534, 1071068, 1338835, 2677670, 5355340]

約数ペア:

[(1, 5355340), (2, 2677670), (4, 1338835), (5, 1071068), (10, 535534), (17, 315020), (19, 281860), (20, 267767), (34, 157510), (38, 140930), (68, 78755), (76, 70465), (85, 63004), (95, 56372), (170, 31502), (190, 28186), (323, 16580), (340, 15751), (380, 14093), (646, 8290), (829, 6460), (1292, 4145), (1615, 3316), (1658, 3230)]