45920000

素因数分解:

$2^8\times 5^4\times 7^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 180

約数和(自身を含む): 134094576

約数和(自身を除く): 88174576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 64, 70, 80, 82, 100, 112, 125, 128, 140, 160, 164, 175, 200, 205, 224, 250, 256, 280, 287, 320, 328, 350, 400, 410, 448, 500, 560, 574, 625, 640, 656, 700, 800, 820, 875, 896, 1000, 1025, 1120, 1148, 1250, 1280, 1312, 1400, 1435, 1600, 1640, 1750, 1792, 2000, 2050, 2240, 2296, 2500, 2624, 2800, 2870, 3200, 3280, 3500, 4000, 4100, 4375, 4480, 4592, 5000, 5125, 5248, 5600, 5740, 6400, 6560, 7000, 7175, 8000, 8200, 8750, 8960, 9184, 10000, 10250, 10496, 11200, 11480, 13120, 14000, 14350, 16000, 16400, 17500, 18368, 20000, 20500, 22400, 22960, 25625, 26240, 28000, 28700, 32000, 32800, 35000, 35875, 36736, 40000, 41000, 44800, 45920, 51250, 52480, 56000, 57400, 65600, 70000, 71750, 73472, 80000, 82000, 91840, 102500, 112000, 114800, 131200, 140000, 143500, 160000, 164000, 179375, 183680, 205000, 224000, 229600, 262400, 280000, 287000, 328000, 358750, 367360, 410000, 459200, 560000, 574000, 656000, 717500, 820000, 918400, 1120000, 1148000, 1312000, 1435000, 1640000, 1836800, 2296000, 2870000, 3280000, 4592000, 5740000, 6560000, 9184000, 11480000, 22960000, 45920000]

約数ペア:

[(1, 45920000), (2, 22960000), (4, 11480000), (5, 9184000), (7, 6560000), (8, 5740000), (10, 4592000), (14, 3280000), (16, 2870000), (20, 2296000), (25, 1836800), (28, 1640000), (32, 1435000), (35, 1312000), (40, 1148000), (41, 1120000), (50, 918400), (56, 820000), (64, 717500), (70, 656000), (80, 574000), (82, 560000), (100, 459200), (112, 410000), (125, 367360), (128, 358750), (140, 328000), (160, 287000), (164, 280000), (175, 262400), (200, 229600), (205, 224000), (224, 205000), (250, 183680), (256, 179375), (280, 164000), (287, 160000), (320, 143500), (328, 140000), (350, 131200), (400, 114800), (410, 112000), (448, 102500), (500, 91840), (560, 82000), (574, 80000), (625, 73472), (640, 71750), (656, 70000), (700, 65600), (800, 57400), (820, 56000), (875, 52480), (896, 51250), (1000, 45920), (1025, 44800), (1120, 41000), (1148, 40000), (1250, 36736), (1280, 35875), (1312, 35000), (1400, 32800), (1435, 32000), (1600, 28700), (1640, 28000), (1750, 26240), (1792, 25625), (2000, 22960), (2050, 22400), (2240, 20500), (2296, 20000), (2500, 18368), (2624, 17500), (2800, 16400), (2870, 16000), (3200, 14350), (3280, 14000), (3500, 13120), (4000, 11480), (4100, 11200), (4375, 10496), (4480, 10250), (4592, 10000), (5000, 9184), (5125, 8960), (5248, 8750), (5600, 8200), (5740, 8000), (6400, 7175), (6560, 7000)]