38174620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 88689888

約数和(自身を除く): 50515268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 2377, 3212, 4015, 4754, 8030, 9508, 11885, 16060, 23770, 26147, 47540, 52294, 104588, 130735, 173521, 261470, 347042, 522940, 694084, 867605, 1735210, 1908731, 3470420, 3817462, 7634924, 9543655, 19087310, 38174620]

約数ペア:

[(1, 38174620), (2, 19087310), (4, 9543655), (5, 7634924), (10, 3817462), (11, 3470420), (20, 1908731), (22, 1735210), (44, 867605), (55, 694084), (73, 522940), (110, 347042), (146, 261470), (220, 173521), (292, 130735), (365, 104588), (730, 52294), (803, 47540), (1460, 26147), (1606, 23770), (2377, 16060), (3212, 11885), (4015, 9508), (4754, 8030)]