4500160

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 112

約数和(自身を含む): 12801600

約数和(自身を除く): 8301440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 140, 160, 164, 196, 205, 224, 245, 280, 287, 320, 328, 343, 392, 410, 448, 490, 560, 574, 656, 686, 784, 820, 980, 1120, 1148, 1312, 1372, 1435, 1568, 1640, 1715, 1960, 2009, 2240, 2296, 2624, 2744, 2870, 3136, 3280, 3430, 3920, 4018, 4592, 5488, 5740, 6560, 6860, 7840, 8036, 9184, 10045, 10976, 11480, 13120, 13720, 14063, 15680, 16072, 18368, 20090, 21952, 22960, 27440, 28126, 32144, 40180, 45920, 54880, 56252, 64288, 70315, 80360, 91840, 109760, 112504, 128576, 140630, 160720, 225008, 281260, 321440, 450016, 562520, 642880, 900032, 1125040, 2250080, 4500160]

約数ペア:

[(1, 4500160), (2, 2250080), (4, 1125040), (5, 900032), (7, 642880), (8, 562520), (10, 450016), (14, 321440), (16, 281260), (20, 225008), (28, 160720), (32, 140630), (35, 128576), (40, 112504), (41, 109760), (49, 91840), (56, 80360), (64, 70315), (70, 64288), (80, 56252), (82, 54880), (98, 45920), (112, 40180), (140, 32144), (160, 28126), (164, 27440), (196, 22960), (205, 21952), (224, 20090), (245, 18368), (280, 16072), (287, 15680), (320, 14063), (328, 13720), (343, 13120), (392, 11480), (410, 10976), (448, 10045), (490, 9184), (560, 8036), (574, 7840), (656, 6860), (686, 6560), (784, 5740), (820, 5488), (980, 4592), (1120, 4018), (1148, 3920), (1312, 3430), (1372, 3280), (1435, 3136), (1568, 2870), (1640, 2744), (1715, 2624), (1960, 2296), (2009, 2240)]