99704080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7741}}^1$

素因数の和:7784

約数の個数: 80

約数和(自身を含む): 276482304

約数和(自身を除く): 176778224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 7741, 12880, 15482, 30964, 38705, 54187, 61928, 77410, 108374, 123856, 154820, 178043, 216748, 270935, 309640, 356086, 433496, 541870, 619280, 712172, 866992, 890215, 1083740, 1246301, 1424344, 1780430, 2167480, 2492602, 2848688, 3560860, 4334960, 4985204, 6231505, 7121720, 9970408, 12463010, 14243440, 19940816, 24926020, 49852040, 99704080]

約数ペア:

[(1, 99704080), (2, 49852040), (4, 24926020), (5, 19940816), (7, 14243440), (8, 12463010), (10, 9970408), (14, 7121720), (16, 6231505), (20, 4985204), (23, 4334960), (28, 3560860), (35, 2848688), (40, 2492602), (46, 2167480), (56, 1780430), (70, 1424344), (80, 1246301), (92, 1083740), (112, 890215), (115, 866992), (140, 712172), (161, 619280), (184, 541870), (230, 433496), (280, 356086), (322, 309640), (368, 270935), (460, 216748), (560, 178043), (644, 154820), (805, 123856), (920, 108374), (1288, 77410), (1610, 61928), (1840, 54187), (2576, 38705), (3220, 30964), (6440, 15482), (7741, 12880)]