1122730700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123377}}^1$

素因数の和:123411

約数の個数: 72

約数和(自身を含む): 2998578912

約数和(自身を除く): 1875848212

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, 1300, 1820, 2275, 4550, 9100, 123377, 246754, 493508, 616885, 863639, 1233770, 1603901, 1727278, 2467540, 3084425, 3207802, 3454556, 4318195, 6168850, 6415604, 8019505, 8636390, 11227307, 12337700, 16039010, 17272780, 21590975, 22454614, 32078020, 40097525, 43181950, 44909228, 56136535, 80195050, 86363900, 112273070, 160390100, 224546140, 280682675, 561365350, 1122730700]

約数ペア:

[(1, 1122730700), (2, 561365350), (4, 280682675), (5, 224546140), (7, 160390100), (10, 112273070), (13, 86363900), (14, 80195050), (20, 56136535), (25, 44909228), (26, 43181950), (28, 40097525), (35, 32078020), (50, 22454614), (52, 21590975), (65, 17272780), (70, 16039010), (91, 12337700), (100, 11227307), (130, 8636390), (140, 8019505), (175, 6415604), (182, 6168850), (260, 4318195), (325, 3454556), (350, 3207802), (364, 3084425), (455, 2467540), (650, 1727278), (700, 1603901), (910, 1233770), (1300, 863639), (1820, 616885), (2275, 493508), (4550, 246754), (9100, 123377)]