1023365200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17891}}^1$

素因数の和:17933

約数の個数: 120

約数和(自身を含む): 2888627616

約数和(自身を除く): 1865262416

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 2200, 2288, 2600, 2860, 3575, 4400, 5200, 5720, 7150, 11440, 14300, 17891, 28600, 35782, 57200, 71564, 89455, 143128, 178910, 196801, 232583, 286256, 357820, 393602, 447275, 465166, 715640, 787204, 894550, 930332, 984005, 1162915, 1431280, 1574408, 1789100, 1860664, 1968010, 2325830, 2558413, 3148816, 3578200, 3721328, 3936020, 4651660, 4920025, 5116826, 5814575, 7156400, 7872040, 9303320, 9840050, 10233652, 11629150, 12792065, 15744080, 18606640, 19680100, 20467304, 23258300, 25584130, 39360200, 40934608, 46516600, 51168260, 63960325, 78720400, 93033200, 102336520, 127920650, 204673040, 255841300, 511682600, 1023365200]

約数ペア:

[(1, 1023365200), (2, 511682600), (4, 255841300), (5, 204673040), (8, 127920650), (10, 102336520), (11, 93033200), (13, 78720400), (16, 63960325), (20, 51168260), (22, 46516600), (25, 40934608), (26, 39360200), (40, 25584130), (44, 23258300), (50, 20467304), (52, 19680100), (55, 18606640), (65, 15744080), (80, 12792065), (88, 11629150), (100, 10233652), (104, 9840050), (110, 9303320), (130, 7872040), (143, 7156400), (176, 5814575), (200, 5116826), (208, 4920025), (220, 4651660), (260, 3936020), (275, 3721328), (286, 3578200), (325, 3148816), (400, 2558413), (440, 2325830), (520, 1968010), (550, 1860664), (572, 1789100), (650, 1574408), (715, 1431280), (880, 1162915), (1040, 984005), (1100, 930332), (1144, 894550), (1300, 787204), (1430, 715640), (2200, 465166), (2288, 447275), (2600, 393602), (2860, 357820), (3575, 286256), (4400, 232583), (5200, 196801), (5720, 178910), (7150, 143128), (11440, 89455), (14300, 71564), (17891, 57200), (28600, 35782)]