69535760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{124171}}^1$

素因数の和:124191

約数の個数: 40

約数和(自身を含む): 184767936

約数和(自身を除く): 115232176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 124171, 248342, 496684, 620855, 869197, 993368, 1241710, 1738394, 1986736, 2483420, 3476788, 4345985, 4966840, 6953576, 8691970, 9933680, 13907152, 17383940, 34767880, 69535760]

約数ペア:

[(1, 69535760), (2, 34767880), (4, 17383940), (5, 13907152), (7, 9933680), (8, 8691970), (10, 6953576), (14, 4966840), (16, 4345985), (20, 3476788), (28, 2483420), (35, 1986736), (40, 1738394), (56, 1241710), (70, 993368), (80, 869197), (112, 620855), (140, 496684), (280, 248342), (560, 124171)]