3989638000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:564

約数の個数: 160

約数和(自身を含む): 10037214720

約数和(自身を除く): 6047576720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 229, 248, 250, 281, 310, 400, 458, 496, 500, 562, 620, 775, 916, 1000, 1124, 1145, 1240, 1405, 1550, 1832, 2000, 2248, 2290, 2480, 2810, 3100, 3664, 3875, 4496, 4580, 5620, 5725, 6200, 7025, 7099, 7750, 8711, 9160, 11240, 11450, 12400, 14050, 14198, 15500, 17422, 18320, 22480, 22900, 28100, 28396, 28625, 31000, 34844, 35125, 35495, 43555, 45800, 56200, 56792, 57250, 62000, 64349, 69688, 70250, 70990, 87110, 91600, 112400, 113584, 114500, 128698, 139376, 140500, 141980, 174220, 177475, 217775, 229000, 257396, 281000, 283960, 321745, 348440, 354950, 435550, 458000, 514792, 562000, 567920, 643490, 696880, 709900, 871100, 887375, 1029584, 1088875, 1286980, 1419800, 1608725, 1742200, 1774750, 1994819, 2177750, 2573960, 2839600, 3217450, 3484400, 3549500, 3989638, 4355500, 5147920, 6434900, 7099000, 7979276, 8043625, 8711000, 9974095, 12869800, 14198000, 15958552, 16087250, 17422000, 19948190, 25739600, 31917104, 32174500, 39896380, 49870475, 64349000, 79792760, 99740950, 128698000, 159585520, 199481900, 249352375, 398963800, 498704750, 797927600, 997409500, 1994819000, 3989638000]

約数ペア:

[(1, 3989638000), (2, 1994819000), (4, 997409500), (5, 797927600), (8, 498704750), (10, 398963800), (16, 249352375), (20, 199481900), (25, 159585520), (31, 128698000), (40, 99740950), (50, 79792760), (62, 64349000), (80, 49870475), (100, 39896380), (124, 32174500), (125, 31917104), (155, 25739600), (200, 19948190), (229, 17422000), (248, 16087250), (250, 15958552), (281, 14198000), (310, 12869800), (400, 9974095), (458, 8711000), (496, 8043625), (500, 7979276), (562, 7099000), (620, 6434900), (775, 5147920), (916, 4355500), (1000, 3989638), (1124, 3549500), (1145, 3484400), (1240, 3217450), (1405, 2839600), (1550, 2573960), (1832, 2177750), (2000, 1994819), (2248, 1774750), (2290, 1742200), (2480, 1608725), (2810, 1419800), (3100, 1286980), (3664, 1088875), (3875, 1029584), (4496, 887375), (4580, 871100), (5620, 709900), (5725, 696880), (6200, 643490), (7025, 567920), (7099, 562000), (7750, 514792), (8711, 458000), (9160, 435550), (11240, 354950), (11450, 348440), (12400, 321745), (14050, 283960), (14198, 281000), (15500, 257396), (17422, 229000), (18320, 217775), (22480, 177475), (22900, 174220), (28100, 141980), (28396, 140500), (28625, 139376), (31000, 128698), (34844, 114500), (35125, 113584), (35495, 112400), (43555, 91600), (45800, 87110), (56200, 70990), (56792, 70250), (57250, 69688), (62000, 64349)]