38836020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15787}}^1$

素因数の和:15840

約数の個数: 48

約数和(自身を含む): 111400128

約数和(自身を除く): 72564108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 15787, 31574, 47361, 63148, 78935, 94722, 157870, 189444, 236805, 315740, 473610, 647267, 947220, 1294534, 1941801, 2589068, 3236335, 3883602, 6472670, 7767204, 9709005, 12945340, 19418010, 38836020]

約数ペア:

[(1, 38836020), (2, 19418010), (3, 12945340), (4, 9709005), (5, 7767204), (6, 6472670), (10, 3883602), (12, 3236335), (15, 2589068), (20, 1941801), (30, 1294534), (41, 947220), (60, 647267), (82, 473610), (123, 315740), (164, 236805), (205, 189444), (246, 157870), (410, 94722), (492, 78935), (615, 63148), (820, 47361), (1230, 31574), (2460, 15787)]