57346820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2113}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 127854720

約数和(自身を除く): 70507900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2113, 2714, 4226, 5428, 6785, 8452, 10565, 13570, 21130, 27140, 42260, 48599, 97198, 124667, 194396, 242995, 249334, 485990, 498668, 623335, 971980, 1246670, 2493340, 2867341, 5734682, 11469364, 14336705, 28673410, 57346820]

約数ペア:

[(1, 57346820), (2, 28673410), (4, 14336705), (5, 11469364), (10, 5734682), (20, 2867341), (23, 2493340), (46, 1246670), (59, 971980), (92, 623335), (115, 498668), (118, 485990), (230, 249334), (236, 242995), (295, 194396), (460, 124667), (590, 97198), (1180, 48599), (1357, 42260), (2113, 27140), (2714, 21130), (4226, 13570), (5428, 10565), (6785, 8452)]