57652720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31333}}^1$

素因数の和:31369

約数の個数: 40

約数和(自身を含む): 139874976

約数和(自身を除く): 82222256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 31333, 62666, 125332, 156665, 250664, 313330, 501328, 626660, 720659, 1253320, 1441318, 2506640, 2882636, 3603295, 5765272, 7206590, 11530544, 14413180, 28826360, 57652720]

約数ペア:

[(1, 57652720), (2, 28826360), (4, 14413180), (5, 11530544), (8, 7206590), (10, 5765272), (16, 3603295), (20, 2882636), (23, 2506640), (40, 1441318), (46, 1253320), (80, 720659), (92, 626660), (115, 501328), (184, 313330), (230, 250664), (368, 156665), (460, 125332), (920, 62666), (1840, 31333)]