38071780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 84777840

約数和(自身を除く): 46706060

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 1601, 2378, 3202, 4756, 5945, 6404, 8005, 11890, 16010, 23780, 32020, 46429, 65641, 92858, 131282, 185716, 232145, 262564, 328205, 464290, 656410, 928580, 1312820, 1903589, 3807178, 7614356, 9517945, 19035890, 38071780]

約数ペア:

[(1, 38071780), (2, 19035890), (4, 9517945), (5, 7614356), (10, 3807178), (20, 1903589), (29, 1312820), (41, 928580), (58, 656410), (82, 464290), (116, 328205), (145, 262564), (164, 232145), (205, 185716), (290, 131282), (410, 92858), (580, 65641), (820, 46429), (1189, 32020), (1601, 23780), (2378, 16010), (3202, 11890), (4756, 8005), (5945, 6404)]