80001096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 244684800

約数和(自身を除く): 164683704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 71, 76, 84, 114, 133, 142, 152, 168, 213, 228, 266, 284, 353, 399, 426, 456, 497, 532, 568, 706, 798, 852, 994, 1059, 1064, 1349, 1412, 1491, 1596, 1704, 1988, 2118, 2471, 2698, 2824, 2982, 3192, 3976, 4047, 4236, 4942, 5396, 5964, 6707, 7413, 8094, 8472, 9443, 9884, 10792, 11928, 13414, 14826, 16188, 18886, 19768, 20121, 25063, 26828, 28329, 29652, 32376, 37772, 40242, 46949, 50126, 53656, 56658, 59304, 75189, 75544, 80484, 93898, 100252, 113316, 140847, 150378, 160968, 175441, 187796, 200504, 226632, 281694, 300756, 350882, 375592, 476197, 526323, 563388, 601512, 701764, 952394, 1052646, 1126776, 1403528, 1428591, 1904788, 2105292, 2857182, 3333379, 3809576, 4210584, 5714364, 6666758, 10000137, 11428728, 13333516, 20000274, 26667032, 40000548, 80001096]

約数ペア:

[(1, 80001096), (2, 40000548), (3, 26667032), (4, 20000274), (6, 13333516), (7, 11428728), (8, 10000137), (12, 6666758), (14, 5714364), (19, 4210584), (21, 3809576), (24, 3333379), (28, 2857182), (38, 2105292), (42, 1904788), (56, 1428591), (57, 1403528), (71, 1126776), (76, 1052646), (84, 952394), (114, 701764), (133, 601512), (142, 563388), (152, 526323), (168, 476197), (213, 375592), (228, 350882), (266, 300756), (284, 281694), (353, 226632), (399, 200504), (426, 187796), (456, 175441), (497, 160968), (532, 150378), (568, 140847), (706, 113316), (798, 100252), (852, 93898), (994, 80484), (1059, 75544), (1064, 75189), (1349, 59304), (1412, 56658), (1491, 53656), (1596, 50126), (1704, 46949), (1988, 40242), (2118, 37772), (2471, 32376), (2698, 29652), (2824, 28329), (2982, 26828), (3192, 25063), (3976, 20121), (4047, 19768), (4236, 18886), (4942, 16188), (5396, 14826), (5964, 13414), (6707, 11928), (7413, 10792), (8094, 9884), (8472, 9443)]