38329480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 99095040

約数和(自身を除く): 60765560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 367, 373, 734, 746, 1468, 1492, 1835, 1865, 2569, 2611, 2936, 2984, 3670, 3730, 5138, 5222, 7340, 7460, 10276, 10444, 12845, 13055, 14680, 14920, 20552, 20888, 25690, 26110, 51380, 52220, 102760, 104440, 136891, 273782, 547564, 684455, 958237, 1095128, 1368910, 1916474, 2737820, 3832948, 4791185, 5475640, 7665896, 9582370, 19164740, 38329480]

約数ペア:

[(1, 38329480), (2, 19164740), (4, 9582370), (5, 7665896), (7, 5475640), (8, 4791185), (10, 3832948), (14, 2737820), (20, 1916474), (28, 1368910), (35, 1095128), (40, 958237), (56, 684455), (70, 547564), (140, 273782), (280, 136891), (367, 104440), (373, 102760), (734, 52220), (746, 51380), (1468, 26110), (1492, 25690), (1835, 20888), (1865, 20552), (2569, 14920), (2611, 14680), (2936, 13055), (2984, 12845), (3670, 10444), (3730, 10276), (5138, 7460), (5222, 7340)]