74364980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3943}}^1$

素因数の和:4016

約数の個数: 48

約数和(自身を含む): 166973184

約数和(自身を除く): 92608204

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 3943, 4715, 7886, 9430, 15772, 18860, 19715, 39430, 78860, 90689, 161663, 181378, 323326, 362756, 453445, 646652, 808315, 906890, 1616630, 1813780, 3233260, 3718249, 7436498, 14872996, 18591245, 37182490, 74364980]

約数ペア:

[(1, 74364980), (2, 37182490), (4, 18591245), (5, 14872996), (10, 7436498), (20, 3718249), (23, 3233260), (41, 1813780), (46, 1616630), (82, 906890), (92, 808315), (115, 646652), (164, 453445), (205, 362756), (230, 323326), (410, 181378), (460, 161663), (820, 90689), (943, 78860), (1886, 39430), (3772, 19715), (3943, 18860), (4715, 15772), (7886, 9430)]