79565920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3780

約数の個数: 96

約数和(自身を含む): 226195200

約数和(自身を除く): 146629280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3739, 4256, 5320, 7478, 10640, 14956, 18695, 21280, 26173, 29912, 37390, 52346, 59824, 71041, 74780, 104692, 119648, 130865, 142082, 149560, 209384, 261730, 284164, 299120, 355205, 418768, 497287, 523460, 568328, 598240, 710410, 837536, 994574, 1046920, 1136656, 1420820, 1989148, 2093840, 2273312, 2486435, 2841640, 3978296, 4187680, 4972870, 5683280, 7956592, 9945740, 11366560, 15913184, 19891480, 39782960, 79565920]

約数ペア:

[(1, 79565920), (2, 39782960), (4, 19891480), (5, 15913184), (7, 11366560), (8, 9945740), (10, 7956592), (14, 5683280), (16, 4972870), (19, 4187680), (20, 3978296), (28, 2841640), (32, 2486435), (35, 2273312), (38, 2093840), (40, 1989148), (56, 1420820), (70, 1136656), (76, 1046920), (80, 994574), (95, 837536), (112, 710410), (133, 598240), (140, 568328), (152, 523460), (160, 497287), (190, 418768), (224, 355205), (266, 299120), (280, 284164), (304, 261730), (380, 209384), (532, 149560), (560, 142082), (608, 130865), (665, 119648), (760, 104692), (1064, 74780), (1120, 71041), (1330, 59824), (1520, 52346), (2128, 37390), (2660, 29912), (3040, 26173), (3739, 21280), (4256, 18695), (5320, 14956), (7478, 10640)]