25259360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1228

約数の個数: 96

約数和(自身を含む): 71850240

約数和(自身を除く): 46590880

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, 1187, 1330, 1520, 2128, 2374, 2660, 3040, 4256, 4748, 5320, 5935, 8309, 9496, 10640, 11870, 16618, 18992, 21280, 22553, 23740, 33236, 37984, 41545, 45106, 47480, 66472, 83090, 90212, 94960, 112765, 132944, 157871, 166180, 180424, 189920, 225530, 265888, 315742, 332360, 360848, 451060, 631484, 664720, 721696, 789355, 902120, 1262968, 1329440, 1578710, 1804240, 2525936, 3157420, 3608480, 5051872, 6314840, 12629680, 25259360]

約数ペア:

[(1, 25259360), (2, 12629680), (4, 6314840), (5, 5051872), (7, 3608480), (8, 3157420), (10, 2525936), (14, 1804240), (16, 1578710), (19, 1329440), (20, 1262968), (28, 902120), (32, 789355), (35, 721696), (38, 664720), (40, 631484), (56, 451060), (70, 360848), (76, 332360), (80, 315742), (95, 265888), (112, 225530), (133, 189920), (140, 180424), (152, 166180), (160, 157871), (190, 132944), (224, 112765), (266, 94960), (280, 90212), (304, 83090), (380, 66472), (532, 47480), (560, 45106), (608, 41545), (665, 37984), (760, 33236), (1064, 23740), (1120, 22553), (1187, 21280), (1330, 18992), (1520, 16618), (2128, 11870), (2374, 10640), (2660, 9496), (3040, 8309), (4256, 5935), (4748, 5320)]