25046560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 78382080

約数和(自身を除く): 53335520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 107, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 214, 220, 224, 266, 280, 304, 308, 352, 380, 385, 418, 428, 440, 532, 535, 560, 608, 616, 665, 749, 760, 770, 836, 856, 880, 1045, 1064, 1070, 1120, 1177, 1232, 1330, 1463, 1498, 1520, 1540, 1672, 1712, 1760, 2033, 2090, 2128, 2140, 2354, 2464, 2660, 2926, 2996, 3040, 3080, 3344, 3424, 3745, 4066, 4180, 4256, 4280, 4708, 5320, 5852, 5885, 5992, 6160, 6688, 7315, 7490, 8132, 8239, 8360, 8560, 9416, 10165, 10640, 11704, 11770, 11984, 12320, 14231, 14630, 14980, 16264, 16478, 16720, 17120, 18832, 20330, 21280, 22363, 23408, 23540, 23968, 28462, 29260, 29960, 32528, 32956, 33440, 37664, 40660, 41195, 44726, 46816, 47080, 56924, 58520, 59920, 65056, 65912, 71155, 81320, 82390, 89452, 94160, 111815, 113848, 117040, 119840, 131824, 142310, 156541, 162640, 164780, 178904, 188320, 223630, 227696, 234080, 263648, 284620, 313082, 325280, 329560, 357808, 447260, 455392, 569240, 626164, 659120, 715616, 782705, 894520, 1138480, 1252328, 1318240, 1565410, 1789040, 2276960, 2504656, 3130820, 3578080, 5009312, 6261640, 12523280, 25046560]

約数ペア:

[(1, 25046560), (2, 12523280), (4, 6261640), (5, 5009312), (7, 3578080), (8, 3130820), (10, 2504656), (11, 2276960), (14, 1789040), (16, 1565410), (19, 1318240), (20, 1252328), (22, 1138480), (28, 894520), (32, 782705), (35, 715616), (38, 659120), (40, 626164), (44, 569240), (55, 455392), (56, 447260), (70, 357808), (76, 329560), (77, 325280), (80, 313082), (88, 284620), (95, 263648), (107, 234080), (110, 227696), (112, 223630), (133, 188320), (140, 178904), (152, 164780), (154, 162640), (160, 156541), (176, 142310), (190, 131824), (209, 119840), (214, 117040), (220, 113848), (224, 111815), (266, 94160), (280, 89452), (304, 82390), (308, 81320), (352, 71155), (380, 65912), (385, 65056), (418, 59920), (428, 58520), (440, 56924), (532, 47080), (535, 46816), (560, 44726), (608, 41195), (616, 40660), (665, 37664), (749, 33440), (760, 32956), (770, 32528), (836, 29960), (856, 29260), (880, 28462), (1045, 23968), (1064, 23540), (1070, 23408), (1120, 22363), (1177, 21280), (1232, 20330), (1330, 18832), (1463, 17120), (1498, 16720), (1520, 16478), (1540, 16264), (1672, 14980), (1712, 14630), (1760, 14231), (2033, 12320), (2090, 11984), (2128, 11770), (2140, 11704), (2354, 10640), (2464, 10165), (2660, 9416), (2926, 8560), (2996, 8360), (3040, 8239), (3080, 8132), (3344, 7490), (3424, 7315), (3745, 6688), (4066, 6160), (4180, 5992), (4256, 5885), (4280, 5852), (4708, 5320)]