38655687200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{4327}}^1$

素因数の和:5219

約数の個数: 144

約数和(自身を含む): 101769111360

約数和(自身を除く): 63113424160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 859, 1040, 1300, 1718, 2080, 2600, 3436, 4295, 4327, 5200, 6872, 8590, 8654, 10400, 11167, 13744, 17180, 17308, 21475, 21635, 22334, 27488, 34360, 34616, 42950, 43270, 44668, 55835, 56251, 68720, 69232, 85900, 86540, 89336, 108175, 111670, 112502, 137440, 138464, 171800, 173080, 178672, 216350, 223340, 225004, 279175, 281255, 343600, 346160, 357344, 432700, 446680, 450008, 558350, 562510, 687200, 692320, 865400, 893360, 900016, 1116700, 1125020, 1406275, 1730800, 1786720, 1800032, 2233400, 2250040, 2812550, 3461600, 3716893, 4466800, 4500080, 5625100, 7433786, 8933600, 9000160, 11250200, 14867572, 18584465, 22500400, 29735144, 37168930, 45000800, 48319609, 59470288, 74337860, 92922325, 96639218, 118940576, 148675720, 185844650, 193278436, 241598045, 297351440, 371689300, 386556872, 483196090, 594702880, 743378600, 773113744, 966392180, 1207990225, 1486757200, 1546227488, 1932784360, 2415980450, 2973514400, 3865568720, 4831960900, 7731137440, 9663921800, 19327843600, 38655687200]

約数ペア:

[(1, 38655687200), (2, 19327843600), (4, 9663921800), (5, 7731137440), (8, 4831960900), (10, 3865568720), (13, 2973514400), (16, 2415980450), (20, 1932784360), (25, 1546227488), (26, 1486757200), (32, 1207990225), (40, 966392180), (50, 773113744), (52, 743378600), (65, 594702880), (80, 483196090), (100, 386556872), (104, 371689300), (130, 297351440), (160, 241598045), (200, 193278436), (208, 185844650), (260, 148675720), (325, 118940576), (400, 96639218), (416, 92922325), (520, 74337860), (650, 59470288), (800, 48319609), (859, 45000800), (1040, 37168930), (1300, 29735144), (1718, 22500400), (2080, 18584465), (2600, 14867572), (3436, 11250200), (4295, 9000160), (4327, 8933600), (5200, 7433786), (6872, 5625100), (8590, 4500080), (8654, 4466800), (10400, 3716893), (11167, 3461600), (13744, 2812550), (17180, 2250040), (17308, 2233400), (21475, 1800032), (21635, 1786720), (22334, 1730800), (27488, 1406275), (34360, 1125020), (34616, 1116700), (42950, 900016), (43270, 893360), (44668, 865400), (55835, 692320), (56251, 687200), (68720, 562510), (69232, 558350), (85900, 450008), (86540, 446680), (89336, 432700), (108175, 357344), (111670, 346160), (112502, 343600), (137440, 281255), (138464, 279175), (171800, 225004), (173080, 223340), (178672, 216350)]