8526700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 22797152

約数和(自身を除く): 14270452

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 937, 1300, 1820, 1874, 2275, 3748, 4550, 4685, 6559, 9100, 9370, 12181, 13118, 18740, 23425, 24362, 26236, 32795, 46850, 48724, 60905, 65590, 85267, 93700, 121810, 131180, 163975, 170534, 243620, 304525, 327950, 341068, 426335, 609050, 655900, 852670, 1218100, 1705340, 2131675, 4263350, 8526700]

約数ペア:

[(1, 8526700), (2, 4263350), (4, 2131675), (5, 1705340), (7, 1218100), (10, 852670), (13, 655900), (14, 609050), (20, 426335), (25, 341068), (26, 327950), (28, 304525), (35, 243620), (50, 170534), (52, 163975), (65, 131180), (70, 121810), (91, 93700), (100, 85267), (130, 65590), (140, 60905), (175, 48724), (182, 46850), (260, 32795), (325, 26236), (350, 24362), (364, 23425), (455, 18740), (650, 13118), (700, 12181), (910, 9370), (937, 9100), (1300, 6559), (1820, 4685), (1874, 4550), (2275, 3748)]