2192906600

素因数分解:

$2^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 5185215000

約数和(自身を除く): 2992308400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 178, 200, 349, 353, 356, 445, 698, 706, 712, 890, 1396, 1412, 1745, 1765, 1780, 2225, 2792, 2824, 3490, 3530, 3560, 4450, 6980, 7060, 8725, 8825, 8900, 13960, 14120, 17450, 17650, 17800, 31061, 31417, 34900, 35300, 62122, 62834, 69800, 70600, 123197, 124244, 125668, 155305, 157085, 246394, 248488, 251336, 310610, 314170, 492788, 615985, 621220, 628340, 776525, 785425, 985576, 1231970, 1242440, 1256680, 1553050, 1570850, 2463940, 3079925, 3106100, 3141700, 4927880, 6159850, 6212200, 6283400, 10964533, 12319700, 21929066, 24639400, 43858132, 54822665, 87716264, 109645330, 219290660, 274113325, 438581320, 548226650, 1096453300, 2192906600]

約数ペア:

[(1, 2192906600), (2, 1096453300), (4, 548226650), (5, 438581320), (8, 274113325), (10, 219290660), (20, 109645330), (25, 87716264), (40, 54822665), (50, 43858132), (89, 24639400), (100, 21929066), (178, 12319700), (200, 10964533), (349, 6283400), (353, 6212200), (356, 6159850), (445, 4927880), (698, 3141700), (706, 3106100), (712, 3079925), (890, 2463940), (1396, 1570850), (1412, 1553050), (1745, 1256680), (1765, 1242440), (1780, 1231970), (2225, 985576), (2792, 785425), (2824, 776525), (3490, 628340), (3530, 621220), (3560, 615985), (4450, 492788), (6980, 314170), (7060, 310610), (8725, 251336), (8825, 248488), (8900, 246394), (13960, 157085), (14120, 155305), (17450, 125668), (17650, 124244), (17800, 123197), (31061, 70600), (31417, 69800), (34900, 62834), (35300, 62122)]