79714880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1916

約数の個数: 112

約数和(自身を含む): 228478080

約数和(自身を除く): 148763200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 1873, 2128, 2240, 2660, 3040, 3746, 4256, 5320, 6080, 7492, 8512, 9365, 10640, 13111, 14984, 18730, 21280, 26222, 29968, 35587, 37460, 42560, 52444, 59936, 65555, 71174, 74920, 104888, 119872, 131110, 142348, 149840, 177935, 209776, 249109, 262220, 284696, 299680, 355870, 419552, 498218, 524440, 569392, 599360, 711740, 839104, 996436, 1048880, 1138784, 1245545, 1423480, 1992872, 2097760, 2277568, 2491090, 2846960, 3985744, 4195520, 4982180, 5693920, 7971488, 9964360, 11387840, 15942976, 19928720, 39857440, 79714880]

約数ペア:

[(1, 79714880), (2, 39857440), (4, 19928720), (5, 15942976), (7, 11387840), (8, 9964360), (10, 7971488), (14, 5693920), (16, 4982180), (19, 4195520), (20, 3985744), (28, 2846960), (32, 2491090), (35, 2277568), (38, 2097760), (40, 1992872), (56, 1423480), (64, 1245545), (70, 1138784), (76, 1048880), (80, 996436), (95, 839104), (112, 711740), (133, 599360), (140, 569392), (152, 524440), (160, 498218), (190, 419552), (224, 355870), (266, 299680), (280, 284696), (304, 262220), (320, 249109), (380, 209776), (448, 177935), (532, 149840), (560, 142348), (608, 131110), (665, 119872), (760, 104888), (1064, 74920), (1120, 71174), (1216, 65555), (1330, 59936), (1520, 52444), (1873, 42560), (2128, 37460), (2240, 35587), (2660, 29968), (3040, 26222), (3746, 21280), (4256, 18730), (5320, 14984), (6080, 13111), (7492, 10640), (8512, 9365)]