38735880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11131}}^1$

素因数の和:11174

約数の個数: 64

約数和(自身を含む): 120225600

約数和(自身を除く): 81489720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 11131, 22262, 33393, 44524, 55655, 66786, 89048, 111310, 133572, 166965, 222620, 267144, 322799, 333930, 445240, 645598, 667860, 968397, 1291196, 1335720, 1613995, 1936794, 2582392, 3227990, 3873588, 4841985, 6455980, 7747176, 9683970, 12911960, 19367940, 38735880]

約数ペア:

[(1, 38735880), (2, 19367940), (3, 12911960), (4, 9683970), (5, 7747176), (6, 6455980), (8, 4841985), (10, 3873588), (12, 3227990), (15, 2582392), (20, 1936794), (24, 1613995), (29, 1335720), (30, 1291196), (40, 968397), (58, 667860), (60, 645598), (87, 445240), (116, 333930), (120, 322799), (145, 267144), (174, 222620), (232, 166965), (290, 133572), (348, 111310), (435, 89048), (580, 66786), (696, 55655), (870, 44524), (1160, 33393), (1740, 22262), (3480, 11131)]