40900164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 105910560

約数和(自身を除く): 65010396

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 379, 391, 529, 758, 782, 1058, 1137, 1173, 1516, 1564, 1587, 2116, 2274, 2346, 3174, 4548, 4692, 6348, 6443, 8717, 8993, 12886, 17434, 17986, 19329, 25772, 26151, 26979, 34868, 35972, 38658, 52302, 53958, 77316, 104604, 107916, 148189, 200491, 296378, 400982, 444567, 592756, 601473, 801964, 889134, 1202946, 1778268, 2405892, 3408347, 6816694, 10225041, 13633388, 20450082, 40900164]

約数ペア:

[(1, 40900164), (2, 20450082), (3, 13633388), (4, 10225041), (6, 6816694), (12, 3408347), (17, 2405892), (23, 1778268), (34, 1202946), (46, 889134), (51, 801964), (68, 601473), (69, 592756), (92, 444567), (102, 400982), (138, 296378), (204, 200491), (276, 148189), (379, 107916), (391, 104604), (529, 77316), (758, 53958), (782, 52302), (1058, 38658), (1137, 35972), (1173, 34868), (1516, 26979), (1564, 26151), (1587, 25772), (2116, 19329), (2274, 17986), (2346, 17434), (3174, 12886), (4548, 8993), (4692, 8717), (6348, 6443)]