39223280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21317}}^1$

素因数の和:21353

約数の個数: 40

約数和(自身を含む): 95163552

約数和(自身を除く): 55940272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 21317, 42634, 85268, 106585, 170536, 213170, 341072, 426340, 490291, 852680, 980582, 1705360, 1961164, 2451455, 3922328, 4902910, 7844656, 9805820, 19611640, 39223280]

約数ペア:

[(1, 39223280), (2, 19611640), (4, 9805820), (5, 7844656), (8, 4902910), (10, 3922328), (16, 2451455), (20, 1961164), (23, 1705360), (40, 980582), (46, 852680), (80, 490291), (92, 426340), (115, 341072), (184, 213170), (230, 170536), (368, 106585), (460, 85268), (920, 42634), (1840, 21317)]