38859620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3089}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 88769520

約数和(自身を除く): 49909900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3089, 3145, 6178, 6290, 12356, 12580, 15445, 30890, 52513, 61780, 105026, 114293, 210052, 228586, 262565, 457172, 525130, 571465, 1050260, 1142930, 1942981, 2285860, 3885962, 7771924, 9714905, 19429810, 38859620]

約数ペア:

[(1, 38859620), (2, 19429810), (4, 9714905), (5, 7771924), (10, 3885962), (17, 2285860), (20, 1942981), (34, 1142930), (37, 1050260), (68, 571465), (74, 525130), (85, 457172), (148, 262565), (170, 228586), (185, 210052), (340, 114293), (370, 105026), (629, 61780), (740, 52513), (1258, 30890), (2516, 15445), (3089, 12580), (3145, 12356), (6178, 6290)]