41474720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1990

約数の個数: 96

約数和(自身を含む): 117936000

約数和(自身を除く): 76461280

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, 1949, 2128, 2660, 3040, 3898, 4256, 5320, 7796, 9745, 10640, 13643, 15592, 19490, 21280, 27286, 31184, 37031, 38980, 54572, 62368, 68215, 74062, 77960, 109144, 136430, 148124, 155920, 185155, 218288, 259217, 272860, 296248, 311840, 370310, 436576, 518434, 545720, 592496, 740620, 1036868, 1091440, 1184992, 1296085, 1481240, 2073736, 2182880, 2592170, 2962480, 4147472, 5184340, 5924960, 8294944, 10368680, 20737360, 41474720]

約数ペア:

[(1, 41474720), (2, 20737360), (4, 10368680), (5, 8294944), (7, 5924960), (8, 5184340), (10, 4147472), (14, 2962480), (16, 2592170), (19, 2182880), (20, 2073736), (28, 1481240), (32, 1296085), (35, 1184992), (38, 1091440), (40, 1036868), (56, 740620), (70, 592496), (76, 545720), (80, 518434), (95, 436576), (112, 370310), (133, 311840), (140, 296248), (152, 272860), (160, 259217), (190, 218288), (224, 185155), (266, 155920), (280, 148124), (304, 136430), (380, 109144), (532, 77960), (560, 74062), (608, 68215), (665, 62368), (760, 54572), (1064, 38980), (1120, 37031), (1330, 31184), (1520, 27286), (1949, 21280), (2128, 19490), (2660, 15592), (3040, 13643), (3898, 10640), (4256, 9745), (5320, 7796)]