40377632980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1\times {\mathrm{1187}}^1$

素因数の和:2305

約数の個数: 96

約数和(自身を含む): 89855910144

約数和(自身を除く): 49478277164

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1013, 1187, 1460, 1679, 2026, 2374, 3358, 4052, 4748, 5065, 5935, 6716, 8395, 10130, 11870, 16790, 20260, 23299, 23740, 27301, 33580, 46598, 54602, 73949, 86651, 93196, 109204, 116495, 136505, 147898, 173302, 232990, 273010, 295796, 346604, 369745, 433255, 465980, 546020, 739490, 866510, 1202431, 1478980, 1700827, 1733020, 1992973, 2404862, 3401654, 3985946, 4809724, 6012155, 6803308, 7971892, 8504135, 9964865, 12024310, 17008270, 19929730, 24048620, 27655913, 34016540, 39859460, 55311826, 87777463, 110623652, 138279565, 175554926, 276559130, 351109852, 438887315, 553118260, 877774630, 1755549260, 2018881649, 4037763298, 8075526596, 10094408245, 20188816490, 40377632980]

約数ペア:

[(1, 40377632980), (2, 20188816490), (4, 10094408245), (5, 8075526596), (10, 4037763298), (20, 2018881649), (23, 1755549260), (46, 877774630), (73, 553118260), (92, 438887315), (115, 351109852), (146, 276559130), (230, 175554926), (292, 138279565), (365, 110623652), (460, 87777463), (730, 55311826), (1013, 39859460), (1187, 34016540), (1460, 27655913), (1679, 24048620), (2026, 19929730), (2374, 17008270), (3358, 12024310), (4052, 9964865), (4748, 8504135), (5065, 7971892), (5935, 6803308), (6716, 6012155), (8395, 4809724), (10130, 3985946), (11870, 3401654), (16790, 2404862), (20260, 1992973), (23299, 1733020), (23740, 1700827), (27301, 1478980), (33580, 1202431), (46598, 866510), (54602, 739490), (73949, 546020), (86651, 465980), (93196, 433255), (109204, 369745), (116495, 346604), (136505, 295796), (147898, 273010), (173302, 232990)]