4417120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 10992240

約数和(自身を除く): 6575120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1453, 1520, 2906, 3040, 5812, 7265, 11624, 14530, 23248, 27607, 29060, 46496, 55214, 58120, 110428, 116240, 138035, 220856, 232480, 276070, 441712, 552140, 883424, 1104280, 2208560, 4417120]

約数ペア:

[(1, 4417120), (2, 2208560), (4, 1104280), (5, 883424), (8, 552140), (10, 441712), (16, 276070), (19, 232480), (20, 220856), (32, 138035), (38, 116240), (40, 110428), (76, 58120), (80, 55214), (95, 46496), (152, 29060), (160, 27607), (190, 23248), (304, 14530), (380, 11624), (608, 7265), (760, 5812), (1453, 3040), (1520, 2906)]