45891160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 129392640

約数和(自身を除く): 83501480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 85, 119, 124, 136, 140, 155, 170, 217, 238, 248, 280, 310, 311, 340, 434, 476, 527, 595, 620, 622, 680, 868, 952, 1054, 1085, 1190, 1240, 1244, 1555, 1736, 2108, 2170, 2177, 2380, 2488, 2635, 3110, 3689, 4216, 4340, 4354, 4760, 5270, 5287, 6220, 7378, 8680, 8708, 9641, 10540, 10574, 10885, 12440, 14756, 17416, 18445, 19282, 21080, 21148, 21770, 26435, 29512, 36890, 37009, 38564, 42296, 43540, 48205, 52870, 67487, 73780, 74018, 77128, 87080, 96410, 105740, 134974, 147560, 148036, 163897, 185045, 192820, 211480, 269948, 296072, 327794, 337435, 370090, 385640, 539896, 655588, 674870, 740180, 819485, 1147279, 1311176, 1349740, 1480360, 1638970, 2294558, 2699480, 3277940, 4589116, 5736395, 6555880, 9178232, 11472790, 22945580, 45891160]

約数ペア:

[(1, 45891160), (2, 22945580), (4, 11472790), (5, 9178232), (7, 6555880), (8, 5736395), (10, 4589116), (14, 3277940), (17, 2699480), (20, 2294558), (28, 1638970), (31, 1480360), (34, 1349740), (35, 1311176), (40, 1147279), (56, 819485), (62, 740180), (68, 674870), (70, 655588), (85, 539896), (119, 385640), (124, 370090), (136, 337435), (140, 327794), (155, 296072), (170, 269948), (217, 211480), (238, 192820), (248, 185045), (280, 163897), (310, 148036), (311, 147560), (340, 134974), (434, 105740), (476, 96410), (527, 87080), (595, 77128), (620, 74018), (622, 73780), (680, 67487), (868, 52870), (952, 48205), (1054, 43540), (1085, 42296), (1190, 38564), (1240, 37009), (1244, 36890), (1555, 29512), (1736, 26435), (2108, 21770), (2170, 21148), (2177, 21080), (2380, 19282), (2488, 18445), (2635, 17416), (3110, 14756), (3689, 12440), (4216, 10885), (4340, 10574), (4354, 10540), (4760, 9641), (5270, 8708), (5287, 8680), (6220, 7378)]