25143660640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1181563}}^1$

素因数の和:1181604

約数の個数: 96

約数和(自身を含む): 71460990720

約数和(自身を除く): 46317330080

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, 4256, 5320, 10640, 21280, 1181563, 2363126, 4726252, 5907815, 8270941, 9452504, 11815630, 16541882, 18905008, 22449697, 23631260, 33083764, 37810016, 41354705, 44899394, 47262520, 66167528, 82709410, 89798788, 94525040, 112248485, 132335056, 157147879, 165418820, 179597576, 189050080, 224496970, 264670112, 314295758, 330837640, 359195152, 448993940, 628591516, 661675280, 718390304, 785739395, 897987880, 1257183032, 1323350560, 1571478790, 1795975760, 2514366064, 3142957580, 3591951520, 5028732128, 6285915160, 12571830320, 25143660640]

約数ペア:

[(1, 25143660640), (2, 12571830320), (4, 6285915160), (5, 5028732128), (7, 3591951520), (8, 3142957580), (10, 2514366064), (14, 1795975760), (16, 1571478790), (19, 1323350560), (20, 1257183032), (28, 897987880), (32, 785739395), (35, 718390304), (38, 661675280), (40, 628591516), (56, 448993940), (70, 359195152), (76, 330837640), (80, 314295758), (95, 264670112), (112, 224496970), (133, 189050080), (140, 179597576), (152, 165418820), (160, 157147879), (190, 132335056), (224, 112248485), (266, 94525040), (280, 89798788), (304, 82709410), (380, 66167528), (532, 47262520), (560, 44899394), (608, 41354705), (665, 37810016), (760, 33083764), (1064, 23631260), (1120, 22449697), (1330, 18905008), (1520, 16541882), (2128, 11815630), (2660, 9452504), (3040, 8270941), (4256, 5907815), (5320, 4726252), (10640, 2363126), (21280, 1181563)]