38501060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 87524976

約数和(自身を除く): 49023916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 373, 397, 746, 794, 1492, 1588, 1865, 1985, 3730, 3970, 4849, 5161, 7460, 7940, 9698, 10322, 19396, 20644, 24245, 25805, 48490, 51610, 96980, 103220, 148081, 296162, 592324, 740405, 1480810, 1925053, 2961620, 3850106, 7700212, 9625265, 19250530, 38501060]

約数ペア:

[(1, 38501060), (2, 19250530), (4, 9625265), (5, 7700212), (10, 3850106), (13, 2961620), (20, 1925053), (26, 1480810), (52, 740405), (65, 592324), (130, 296162), (260, 148081), (373, 103220), (397, 96980), (746, 51610), (794, 48490), (1492, 25805), (1588, 24245), (1865, 20644), (1985, 19396), (3730, 10322), (3970, 9698), (4849, 7940), (5161, 7460)]