10408407520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1327603}}^1$

素因数の和:1327632

約数の個数: 72

約数和(自身を含む): 28604555784

約数和(自身を除く): 18196148264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 1327603, 2655206, 5310412, 6638015, 9293221, 10620824, 13276030, 18586442, 21241648, 26552060, 37172884, 42483296, 46466105, 53104120, 65052547, 74345768, 92932210, 106208240, 130105094, 148691536, 185864420, 212416480, 260210188, 297383072, 325262735, 371728840, 520420376, 650525470, 743457680, 1040840752, 1301050940, 1486915360, 2081681504, 2602101880, 5204203760, 10408407520]

約数ペア:

[(1, 10408407520), (2, 5204203760), (4, 2602101880), (5, 2081681504), (7, 1486915360), (8, 1301050940), (10, 1040840752), (14, 743457680), (16, 650525470), (20, 520420376), (28, 371728840), (32, 325262735), (35, 297383072), (40, 260210188), (49, 212416480), (56, 185864420), (70, 148691536), (80, 130105094), (98, 106208240), (112, 92932210), (140, 74345768), (160, 65052547), (196, 53104120), (224, 46466105), (245, 42483296), (280, 37172884), (392, 26552060), (490, 21241648), (560, 18586442), (784, 13276030), (980, 10620824), (1120, 9293221), (1568, 6638015), (1960, 5310412), (3920, 2655206), (7840, 1327603)]