38866400836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{52189}}^1$

素因数の和:52492

約数の個数: 48

約数和(自身を含む): 73650528000

約数和(自身を除く): 34784127164

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 239, 478, 779, 956, 1558, 3116, 4541, 9082, 9799, 18164, 19598, 39196, 52189, 104378, 186181, 208756, 372362, 744724, 991591, 1983182, 2139749, 3966364, 4279498, 8558996, 12473171, 24946342, 40655231, 49892684, 81310462, 162620924, 236990249, 473980498, 511400011, 947960996, 1022800022, 2045600044, 9716600209, 19433200418, 38866400836]

約数ペア:

[(1, 38866400836), (2, 19433200418), (4, 9716600209), (19, 2045600044), (38, 1022800022), (41, 947960996), (76, 511400011), (82, 473980498), (164, 236990249), (239, 162620924), (478, 81310462), (779, 49892684), (956, 40655231), (1558, 24946342), (3116, 12473171), (4541, 8558996), (9082, 4279498), (9799, 3966364), (18164, 2139749), (19598, 1983182), (39196, 991591), (52189, 744724), (104378, 372362), (186181, 208756)]