2507723728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1949}}^1$

素因数の和:2092

約数の個数: 80

約数和(自身を含む): 5222880000

約数和(自身を除く): 2715156272

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 59, 94, 116, 118, 188, 232, 236, 376, 464, 472, 752, 944, 1363, 1711, 1949, 2726, 2773, 3422, 3898, 5452, 5546, 6844, 7796, 10904, 11092, 13688, 15592, 21808, 22184, 27376, 31184, 44368, 56521, 80417, 91603, 113042, 114991, 160834, 183206, 226084, 229982, 321668, 366412, 452168, 459964, 643336, 732824, 904336, 919928, 1286672, 1465648, 1839856, 2656487, 3334739, 5312974, 5404577, 6669478, 10625948, 10809154, 13338956, 21251896, 21618308, 26677912, 42503792, 43236616, 53355824, 86473232, 156732733, 313465466, 626930932, 1253861864, 2507723728]

約数ペア:

[(1, 2507723728), (2, 1253861864), (4, 626930932), (8, 313465466), (16, 156732733), (29, 86473232), (47, 53355824), (58, 43236616), (59, 42503792), (94, 26677912), (116, 21618308), (118, 21251896), (188, 13338956), (232, 10809154), (236, 10625948), (376, 6669478), (464, 5404577), (472, 5312974), (752, 3334739), (944, 2656487), (1363, 1839856), (1711, 1465648), (1949, 1286672), (2726, 919928), (2773, 904336), (3422, 732824), (3898, 643336), (5452, 459964), (5546, 452168), (6844, 366412), (7796, 321668), (10904, 229982), (11092, 226084), (13688, 183206), (15592, 160834), (21808, 114991), (22184, 113042), (27376, 91603), (31184, 80417), (44368, 56521)]