83245120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{5309}}^1$

素因数の和:5340

約数の個数: 84

約数和(自身を含む): 230634540

約数和(自身を除く): 147389420

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 5309, 7840, 10618, 15680, 21236, 26545, 37163, 42472, 53090, 74326, 84944, 106180, 148652, 169888, 185815, 212360, 260141, 297304, 339776, 371630, 424720, 520282, 594608, 743260, 849440, 1040564, 1189216, 1300705, 1486520, 1698880, 2081128, 2378432, 2601410, 2973040, 4162256, 5202820, 5946080, 8324512, 10405640, 11892160, 16649024, 20811280, 41622560, 83245120]

約数ペア:

[(1, 83245120), (2, 41622560), (4, 20811280), (5, 16649024), (7, 11892160), (8, 10405640), (10, 8324512), (14, 5946080), (16, 5202820), (20, 4162256), (28, 2973040), (32, 2601410), (35, 2378432), (40, 2081128), (49, 1698880), (56, 1486520), (64, 1300705), (70, 1189216), (80, 1040564), (98, 849440), (112, 743260), (140, 594608), (160, 520282), (196, 424720), (224, 371630), (245, 339776), (280, 297304), (320, 260141), (392, 212360), (448, 185815), (490, 169888), (560, 148652), (784, 106180), (980, 84944), (1120, 74326), (1568, 53090), (1960, 42472), (2240, 37163), (3136, 26545), (3920, 21236), (5309, 15680), (7840, 10618)]