25325692112

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1453

約数の個数: 160

約数和(自身を含む): 59808672000

約数和(自身を除く): 34482979888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 43, 56, 58, 86, 112, 116, 149, 172, 203, 232, 298, 301, 344, 406, 464, 596, 602, 688, 812, 1043, 1192, 1204, 1217, 1247, 1624, 2086, 2384, 2408, 2434, 2494, 3248, 4172, 4321, 4816, 4868, 4988, 6407, 8344, 8519, 8642, 8729, 9736, 9976, 12814, 16688, 17038, 17284, 17458, 19472, 19952, 25628, 30247, 34076, 34568, 34916, 35293, 44849, 51256, 52331, 60494, 68152, 69136, 69832, 70586, 89698, 102512, 104662, 120988, 136304, 139664, 141172, 179396, 181333, 185803, 209324, 241976, 247051, 282344, 358792, 362666, 366317, 371606, 418648, 483952, 494102, 564688, 717584, 725332, 732634, 743212, 837296, 988204, 1269331, 1300621, 1450664, 1465268, 1486424, 1517599, 1976408, 2538662, 2601242, 2901328, 2930536, 2972848, 3035198, 3952816, 5077324, 5202484, 5258657, 5861072, 6070396, 7797319, 10154648, 10404968, 10517314, 10623193, 12140792, 15594638, 20309296, 20809936, 21034628, 21246386, 24281584, 31189276, 36810599, 42069256, 42492772, 54581233, 62378552, 73621198, 84138512, 84985544, 109162466, 124757104, 147242396, 169971088, 218324932, 226122251, 294484792, 436649864, 452244502, 588969584, 873299728, 904489004, 1582855757, 1808978008, 3165711514, 3617956016, 6331423028, 12662846056, 25325692112]

約数ペア:

[(1, 25325692112), (2, 12662846056), (4, 6331423028), (7, 3617956016), (8, 3165711514), (14, 1808978008), (16, 1582855757), (28, 904489004), (29, 873299728), (43, 588969584), (56, 452244502), (58, 436649864), (86, 294484792), (112, 226122251), (116, 218324932), (149, 169971088), (172, 147242396), (203, 124757104), (232, 109162466), (298, 84985544), (301, 84138512), (344, 73621198), (406, 62378552), (464, 54581233), (596, 42492772), (602, 42069256), (688, 36810599), (812, 31189276), (1043, 24281584), (1192, 21246386), (1204, 21034628), (1217, 20809936), (1247, 20309296), (1624, 15594638), (2086, 12140792), (2384, 10623193), (2408, 10517314), (2434, 10404968), (2494, 10154648), (3248, 7797319), (4172, 6070396), (4321, 5861072), (4816, 5258657), (4868, 5202484), (4988, 5077324), (6407, 3952816), (8344, 3035198), (8519, 2972848), (8642, 2930536), (8729, 2901328), (9736, 2601242), (9976, 2538662), (12814, 1976408), (16688, 1517599), (17038, 1486424), (17284, 1465268), (17458, 1450664), (19472, 1300621), (19952, 1269331), (25628, 988204), (30247, 837296), (34076, 743212), (34568, 732634), (34916, 725332), (35293, 717584), (44849, 564688), (51256, 494102), (52331, 483952), (60494, 418648), (68152, 371606), (69136, 366317), (69832, 362666), (70586, 358792), (89698, 282344), (102512, 247051), (104662, 241976), (120988, 209324), (136304, 185803), (139664, 181333), (141172, 179396)]